{"id":13872,"date":"2026-06-10T17:41:48","date_gmt":"2026-06-10T17:41:48","guid":{"rendered":"https:\/\/www.vedprep.com\/exams\/?p=13872"},"modified":"2026-06-10T17:41:48","modified_gmt":"2026-06-10T17:41:48","slug":"sequences-and-series-of-functions","status":"publish","type":"post","link":"https:\/\/www.vedprep.com\/exams\/gate\/sequences-and-series-of-functions\/","title":{"rendered":"Sequences and series of functions For GATE : A Comprehensive Guide"},"content":{"rendered":"<p><strong>Sequences and series of functions<\/strong> For GATE are a mathematical concept used to study the behavior of sequences and series generated by functions, which is crucial for competitive exams like GATE, CSIR NET, and IIT JAM.<\/p>\n<h2>Syllabus: Calculus Unit &#8211; Sequences and Series<\/h2>\n<p>This topic falls under the <strong>Calculus <\/strong>unit in the GATE syllabus, specifically under the <em>Sequences and Series <\/em>section. It is also a part of the <strong>CSIR NET <\/strong>and <strong>IIT JAM <\/strong>syllabus, which covers various aspects of calculus, including sequences and series of functions.<\/p>\n<p>Sequences and series of functions are a fundamental concept in calculus, dealing with the study of functions that are defined as a sequence of partial sums. A <em>sequence of functions <\/em>is a set of functions {fn(x)} defined on a common domain, while a <em>series of functions <\/em>is a formal sum of functions, \u2211 fn(x).<\/p>\n<p>For in-depth study, students can refer to standard textbooks such as <strong>Advanced Calculusv <\/strong>by Richard Courant and Fritz John, and <em>Calculus <\/em>by Michael Spivak. These books provide a comprehensive coverage of the topic, including convergence tests, power series, and Fourier series.<\/p>\n<ul>\n<li>Courant, R., &amp; John, F. (1999).<strong>Advanced Calculus<\/strong>.<\/li>\n<li>Spivak, M. (2006).<em>Calculus<\/em>.<\/li>\n<\/ul>\n<h2>Sequences and series of functions For GATE: Definition and Types<\/h2>\n<p>A <strong>sequence <\/strong>is a set of numbers, called <em>terms<\/em>, arranged in a specific order. A <strong>series <\/strong>is the sum of the terms of a sequence. The study of sequences and series of functions is crucial in mathematics and is extensively used in GATE, CSIR NET, and IIT JAM exams.<\/p>\n<p>Sequences and series can be classified into two main types: <strong>finite <\/strong>and <strong>infinite<\/strong>. A finite sequence or series has a limited number of terms, whereas an infinite sequence or series has an unlimited number of terms. For example, $1, 2, 3, 4, 5$ is a finite sequence, and $1, 2, 3, &#8230;$ is an infinite sequence.<\/p>\n<p>Examples of sequences include arithmetic sequences, geometric sequences, and harmonic sequences. For instance, $2, 4, 6, 8, &#8230;$ is an arithmetic sequence, and $2, 4, 8, 16, &#8230;$ is a geometric sequence. A series can be formed by summing the terms of these sequences, such as $2 + 4 + 6 + 8 + &#8230;$.<\/p>\n<p>The study of <strong>Sequences and series of functions For GATE <\/strong>involves analyzing the properties and behavior of these sequences and series, including convergence and divergence. Understanding these concepts is essential for solving problems in GATE, CSIR NET, and IIT JAM exams.<\/p>\n<h2>Worked Example: Finding the Sum of a Geometric Sequence<\/h2>\n<p>A geometric sequence is a type of sequence where each term after the first is found by multiplying the previous term by a fixed, non-zero number called the common ratio. The general form of a geometric sequence is $a, ar, ar^2, ar^3, &#8230;$, where $a$ is the first term and $r$ is the common ratio.<\/p>\n<p>The sum of a finite geometric sequence can be calculated using the formula: $S_n = a \\frac{1-r^n}{1-r}$, where $S_n$ is the sum of the first $n$ terms, $a$ is the first term, $r$ is the common ratio, and $n$ is the number of terms.<\/p>\n<p>Consider the following question: Find the sum of the series $\\sum_{n=0}^{\\infty} 2x^n$ when $|x|&lt; 1$. This is an infinite geometric series with first term $a=1$ and common ratio $r=x$. Since the series converges only when $|x| &lt; 1$, we can apply the formula for the sum of an infinite geometric series: $S = \\frac{a}{1-r} = \\frac{1}{1-x}$.<\/p>\n<p>However, here the first term $a=1$ and the common ratio is $2x$. Therefore, the sum is given by $\\frac{1}{1-2x}$. The given series <strong>converges <\/strong>to $\\frac{1}{1-2x}$ when $|2x|&lt; 1$ or $|x| &lt; \\frac{1}{2}$.<\/p>\n<p>Sequences and series of functions For GATE involve such calculations. The question is now clear: Find the sum of $\\sum_{n=0}^{\\infty} 2x^n$.<\/p>\n<p>The final answer is $\\frac{1}{1-2x}$.<\/p>\n<h2>Misconception: Common Mistakes in Calculating Series<\/h2>\n<p>Sequences and series of functions are a crucial topic for students preparing for GATE, CSIR NET, and IIT JAM exams. A sequence of functions is a set of functions {f<sub>n<\/sub>(x)} defined on a common domain, while a series of functions is a sum of functions \u2211f<sub>n<\/sub>(x). Understanding these concepts is essential for success in these exams.<\/p>\n<p><strong>Important Subtopics to Focus On: <\/strong>Students should focus on the following subtopics: convergence of sequences and series of functions, uniform convergence, pointwise convergence, and power series. These subtopics are frequently tested in exams and require a thorough understanding of the underlying concepts.<\/p>\n<p><em>Study Tips:<\/em>To excel in sequence and series problems, students should first review the basic concepts of sequences and series, including definitions, properties, and theorems. They should then practice solving problems from various sources, including previous years&#8217; question papers and standard textbooks. A recommended study method is to start with simple problems and gradually move on to more complex ones.<\/p>\n<p><a href=\"https:\/\/www.vedprep.com\/\">VedPrep<\/a> offers expert guidance and resources for students preparing for GATE, CSIR NET, and IIT JAM exams. With VedPrep, students can access video lectures, practice problems, and mock tests to help them prepare for <strong>Sequences and series of functions For GATE <\/strong>and other topics. By following VedPrep&#8217;s expert advice and practicing regularly, students can improve their problem-solving skills and achieve success in these exams.<\/p>\n<h2>Sequences and series of functions For GATE: Key Concepts and Formulas<\/h2>\n<p>A<strong>sequence of functions <\/strong>is a set of functions $\\{f_n\\}$ defined on a common domain, where each function $f_n$ is associated with a positive integer $n$. A <strong>series of functions <\/strong>is a formal sum of functions, $\\sum_{n=1}^{\\infty} f_n(x)$, where the functions $f_n$ are defined on a common domain.<\/p>\n<p>The study of sequences and series of functions is crucial in mathematics, particularly in analysis. Understanding the <em>convergence <\/em>of sequences and series of functions is essential. A sequence of functions $\\{f_n\\}$ is said to converge to a function $f$ if for every $x$ in the domain, $f_n(x) \\to f(x)$ as $n \\to \\infty$.<\/p>\n<p>There are several types of convergence, including <strong>pointwise convergence <\/strong>and <strong>uniform convergence<\/strong>. Pointwise convergence requires that for each $x$, $f_n(x) \\to f(x)$ as $n \\to \\infty$. Uniform convergence, on the other hand, requires that for every $\\epsilon &gt; 0$, there exists an $N$ such that $n &gt; N$ implies $|f_n(x) &#8211; f(x)|&lt; \\epsilon$ for all $x$.<\/p>\n<p>Key formulas and theorems for sequences and series of functions include the <strong>Weierstrass M-test<\/strong>, which states that if there exists a sequence of numbers $M_n$ such that $|f_n(x)| \\leq M_n$ for all $x$ and $\\sum_{n=1}^{\\infty} M_n$ converges, then $\\sum_{n=1}^{\\infty} f_n(x)$ converges uniformly.<\/p>\n<p>Understanding these concepts and theorems is vital for GATE, CSIR NET, and IIT JAM exams. To memorize these formulas and theorems, it is recommended to practice problems and work through examples. Creating flashcards or concept maps can also aid in memorization.<\/p>\n<p>Some essential theorems to focus on include the <strong>Term-by-Term Differentiation <\/strong>and <strong>Integration <\/strong>theorems. These theorems provide conditions under which a series of functions can be differentiated or integrated term by term.<\/p>\n<h2>Conclusion: Mastering Sequences and series of functions For GATE<\/h2>\n<p>Mastering sequences and series of functions is crucial for success in <a href=\"https:\/\/gate2026.iitg.ac.in\/\" rel=\"nofollow noopener\" target=\"_blank\">GATE<\/a>, CSIR NET, and IIT JAM exams. By understanding the concepts and theorems of sequences and series, students can improve their problem-solving skills and achieve success in these exams.<\/p>\n<p>The key to mastering sequences and series is to practice regularly and consistently. Students should start with simple problems and gradually move on to more complex ones. They should also focus on key concepts and theorems, such as convergence, uniform convergence, and the Weierstrass M-test.<\/p>\n<p>By following these tips and practicing regularly, students can master sequences and series of functions and achieve success in GATE, CSIR NET, and IIT JAM exams.<\/p>\n<p>students should also refer to standard textbooks and practice problems to reinforce their understanding of the concepts. VedPrep offers expert guidance and resources for students preparing for GATE, CSIR NET, and IIT JAM exams.<\/p>\n<p>Finally, students should also stay updated with the latest developments in the field of sequences and series of functions. By staying updated and practicing regularly, students can master sequences and series of functions and achieve success in GATE, CSIR NET, and IIT JAM exams.<\/p>\n<p>One area of active research in sequences and series of functions is the study of convergence and divergence of series of functions. Researchers are investigating new methods for analyzing the convergence and divergence of series of functions, and this research has important implications for GATE, CSIR NET, and IIT JAM exams.<\/p>\n<section class=\"vedprep-faq\">\n<h2>Frequently Asked Questions<\/h2>\n<\/section>\n<style>#sp-ea-22188 .spcollapsing { height: 0; overflow: hidden; transition-property: height;transition-duration: 300ms;}#sp-ea-22188.sp-easy-accordion>.sp-ea-single {margin-bottom: 10px; border: 1px solid #e2e2e2; }#sp-ea-22188.sp-easy-accordion>.sp-ea-single>.ea-header a {color: #444;}#sp-ea-22188.sp-easy-accordion>.sp-ea-single>.sp-collapse>.ea-body {background: #fff; color: #444;}#sp-ea-22188.sp-easy-accordion>.sp-ea-single {background: #eee;}#sp-ea-22188.sp-easy-accordion>.sp-ea-single>.ea-header a .ea-expand-icon { float: left; color: #444;font-size: 16px;}<\/style><div id=\"sp_easy_accordion-1781113122\">\n<div id=\"sp-ea-22188\" class=\"sp-ea-one sp-easy-accordion\" data-ea-active=\"ea-click\" data-ea-mode=\"vertical\" data-preloader=\"\" data-scroll-active-item=\"\" data-offset-to-scroll=\"0\">\n\n<!-- Start accordion card div. -->\n<div class=\"ea-card ea-expand sp-ea-single\">\n\t<!-- Start accordion header. -->\n\t<h3 class=\"ea-header\">\n\t\t<!-- Add anchor tag for header. -->\n\t\t<a class=\"collapsed\" id=\"ea-header-221880\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse221880\" aria-controls=\"collapse221880\" href=\"#\"  aria-expanded=\"true\" tabindex=\"0\">\n\t\t<i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-minus\"><\/i> What are sequences and series of functions?\t\t<\/a> <!-- Close anchor tag for header. -->\n\t<\/h3>\t<!-- Close header tag. -->\n\t<!-- Start collapsible content div. -->\n\t<div class=\"sp-collapse spcollapse collapsed show\" id=\"collapse221880\" data-parent=\"#sp-ea-22188\" role=\"region\" aria-labelledby=\"ea-header-221880\">  <!-- Content div. -->\n\t\t<div class=\"ea-body\">\n\t\t<p><span style=\"font-weight: 400\">Sequences and series of functions are collections of functions that converge to a limit function. They are essential in real analysis, particularly in the study of functional analysis and operator theory.<\/span><\/p>\n\t\t<\/div> <!-- Close content div. -->\n\t<\/div> <!-- Close collapse div. -->\n<\/div> <!-- Close card div. -->\n<!-- Start accordion card div. -->\n<div class=\"ea-card  sp-ea-single\">\n\t<!-- Start accordion header. -->\n\t<h3 class=\"ea-header\">\n\t\t<!-- Add anchor tag for header. -->\n\t\t<a class=\"collapsed\" id=\"ea-header-221881\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse221881\" aria-controls=\"collapse221881\" href=\"#\"  aria-expanded=\"false\" tabindex=\"0\">\n\t\t<i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> How do sequences of functions differ from series of functions?\t\t<\/a> <!-- Close anchor tag for header. -->\n\t<\/h3>\t<!-- Close header tag. -->\n\t<!-- Start collapsible content div. -->\n\t<div class=\"sp-collapse spcollapse \" id=\"collapse221881\" data-parent=\"#sp-ea-22188\" role=\"region\" aria-labelledby=\"ea-header-221881\">  <!-- Content div. -->\n\t\t<div class=\"ea-body\">\n\t\t<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400\">A sequence of functions is a collection of functions {fn} that converge to a limit function f. A series of functions, on the other hand, is a sum of functions \u2211fn that converges to a limit function f.<\/span><\/p>\n\t\t<\/div> <!-- Close content div. -->\n\t<\/div> <!-- Close collapse div. -->\n<\/div> <!-- Close card div. -->\n<!-- Start accordion card div. -->\n<div class=\"ea-card  sp-ea-single\">\n\t<!-- Start accordion header. -->\n\t<h3 class=\"ea-header\">\n\t\t<!-- Add anchor tag for header. -->\n\t\t<a class=\"collapsed\" id=\"ea-header-221882\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse221882\" aria-controls=\"collapse221882\" href=\"#\"  aria-expanded=\"false\" tabindex=\"0\">\n\t\t<i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> What is pointwise convergence of a sequence of functions?\t\t<\/a> <!-- Close anchor tag for header. -->\n\t<\/h3>\t<!-- Close header tag. -->\n\t<!-- Start collapsible content div. -->\n\t<div class=\"sp-collapse spcollapse \" id=\"collapse221882\" data-parent=\"#sp-ea-22188\" role=\"region\" aria-labelledby=\"ea-header-221882\">  <!-- Content div. -->\n\t\t<div class=\"ea-body\">\n\t\t<p><span style=\"font-weight: 400\">Pointwise convergence of a sequence of functions {fn} to a function f means that for each point x in the domain, fn(x) converges to f(x) as n approaches infinity.<\/span><\/p>\n\t\t<\/div> <!-- Close content div. -->\n\t<\/div> <!-- Close collapse div. -->\n<\/div> <!-- Close card div. -->\n<!-- Start accordion card div. -->\n<div class=\"ea-card  sp-ea-single\">\n\t<!-- Start accordion header. -->\n\t<h3 class=\"ea-header\">\n\t\t<!-- Add anchor tag for header. -->\n\t\t<a class=\"collapsed\" id=\"ea-header-221883\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse221883\" aria-controls=\"collapse221883\" href=\"#\"  aria-expanded=\"false\" tabindex=\"0\">\n\t\t<i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> What is uniform convergence of a sequence of functions?\t\t<\/a> <!-- Close anchor tag for header. -->\n\t<\/h3>\t<!-- Close header tag. -->\n\t<!-- Start collapsible content div. -->\n\t<div class=\"sp-collapse spcollapse \" id=\"collapse221883\" data-parent=\"#sp-ea-22188\" role=\"region\" aria-labelledby=\"ea-header-221883\">  <!-- Content div. -->\n\t\t<div class=\"ea-body\">\n\t\t<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400\">Uniform convergence of a sequence of functions {fn} to a function f means that for every \u03b5 &gt; 0, there exists N such that for all n &gt; N, |fn(x) - f(x)| &lt; \u03b5 for all x in the domain.<\/span><\/p>\n\t\t<\/div> <!-- Close content div. -->\n\t<\/div> <!-- Close collapse div. -->\n<\/div> <!-- Close card div. -->\n<!-- Start accordion card div. -->\n<div class=\"ea-card  sp-ea-single\">\n\t<!-- Start accordion header. -->\n\t<h3 class=\"ea-header\">\n\t\t<!-- Add anchor tag for header. -->\n\t\t<a class=\"collapsed\" id=\"ea-header-221884\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse221884\" aria-controls=\"collapse221884\" href=\"#\"  aria-expanded=\"false\" tabindex=\"0\">\n\t\t<i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> How are sequences and series of functions used in real analysis?\t\t<\/a> <!-- Close anchor tag for header. -->\n\t<\/h3>\t<!-- Close header tag. -->\n\t<!-- Start collapsible content div. -->\n\t<div class=\"sp-collapse spcollapse \" id=\"collapse221884\" data-parent=\"#sp-ea-22188\" role=\"region\" aria-labelledby=\"ea-header-221884\">  <!-- Content div. -->\n\t\t<div class=\"ea-body\">\n\t\t<p><span style=\"font-weight: 400\">Sequences and series of functions are used to study the properties of functions, such as continuity, differentiability, and integrability. They are also used to prove theorems in real analysis, like the Weierstrass M-test.<\/span><\/p>\n\t\t<\/div> <!-- Close content div. -->\n\t<\/div> <!-- Close collapse div. -->\n<\/div> <!-- Close card div. -->\n<!-- Start accordion card div. -->\n<div class=\"ea-card  sp-ea-single\">\n\t<!-- Start accordion header. -->\n\t<h3 class=\"ea-header\">\n\t\t<!-- Add anchor tag for header. -->\n\t\t<a class=\"collapsed\" id=\"ea-header-221885\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse221885\" aria-controls=\"collapse221885\" href=\"#\"  aria-expanded=\"false\" tabindex=\"0\">\n\t\t<i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> What is the Weierstrass M-test?\t\t<\/a> <!-- Close anchor tag for header. -->\n\t<\/h3>\t<!-- Close header tag. -->\n\t<!-- Start collapsible content div. -->\n\t<div class=\"sp-collapse spcollapse \" id=\"collapse221885\" data-parent=\"#sp-ea-22188\" role=\"region\" aria-labelledby=\"ea-header-221885\">  <!-- Content div. -->\n\t\t<div class=\"ea-body\">\n\t\t<p><span style=\"font-weight: 400\">The Weierstrass M-test is a test for uniform convergence of a series of functions. It states that if |fn(x)| \u2264 Mn for all x and \u2211Mn converges, then \u2211fn converges uniformly.<\/span><\/p>\n\t\t<\/div> <!-- Close content div. -->\n\t<\/div> <!-- Close collapse div. -->\n<\/div> <!-- Close card div. -->\n<!-- Start accordion card div. -->\n<div class=\"ea-card  sp-ea-single\">\n\t<!-- Start accordion header. -->\n\t<h3 class=\"ea-header\">\n\t\t<!-- Add anchor tag for header. -->\n\t\t<a class=\"collapsed\" id=\"ea-header-221886\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse221886\" aria-controls=\"collapse221886\" href=\"#\"  aria-expanded=\"false\" tabindex=\"0\">\n\t\t<i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> What are some applications of sequences and series of functions?\t\t<\/a> <!-- Close anchor tag for header. -->\n\t<\/h3>\t<!-- Close header tag. -->\n\t<!-- Start collapsible content div. -->\n\t<div class=\"sp-collapse spcollapse \" id=\"collapse221886\" data-parent=\"#sp-ea-22188\" role=\"region\" aria-labelledby=\"ea-header-221886\">  <!-- Content div. -->\n\t\t<div class=\"ea-body\">\n\t\t<p><span style=\"font-weight: 400\">Sequences and series of functions have applications in physics, engineering, and computer science, particularly in signal processing, image analysis, and numerical analysis.<\/span><\/p>\n\t\t<\/div> <!-- Close content div. -->\n\t<\/div> <!-- Close collapse div. -->\n<\/div> <!-- Close card div. -->\n<!-- Start accordion card div. -->\n<div class=\"ea-card  sp-ea-single\">\n\t<!-- Start accordion header. -->\n\t<h3 class=\"ea-header\">\n\t\t<!-- Add anchor tag for header. -->\n\t\t<a class=\"collapsed\" id=\"ea-header-221887\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse221887\" aria-controls=\"collapse221887\" href=\"#\"  aria-expanded=\"false\" tabindex=\"0\">\n\t\t<i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Can a sequence of functions converge pointwise but not uniformly?\t\t<\/a> <!-- Close anchor tag for header. -->\n\t<\/h3>\t<!-- Close header tag. -->\n\t<!-- Start collapsible content div. -->\n\t<div class=\"sp-collapse spcollapse \" id=\"collapse221887\" data-parent=\"#sp-ea-22188\" role=\"region\" aria-labelledby=\"ea-header-221887\">  <!-- Content div. -->\n\t\t<div class=\"ea-body\">\n\t\t<p><span style=\"font-weight: 400\">Yes, a sequence of functions can converge pointwise but not uniformly. A classic example is the sequence fn(x) = xn on [0,1), which converges pointwise to 0 but not uniformly.<\/span><\/p>\n\t\t<\/div> <!-- Close content div. -->\n\t<\/div> <!-- Close collapse div. -->\n<\/div> <!-- Close card div. -->\n<!-- Start accordion card div. -->\n<div class=\"ea-card  sp-ea-single\">\n\t<!-- Start accordion header. -->\n\t<h3 class=\"ea-header\">\n\t\t<!-- Add anchor tag for header. -->\n\t\t<a class=\"collapsed\" id=\"ea-header-221888\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse221888\" aria-controls=\"collapse221888\" href=\"#\"  aria-expanded=\"false\" tabindex=\"0\">\n\t\t<i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> What is the relationship between uniform convergence and continuity?\t\t<\/a> <!-- Close anchor tag for header. -->\n\t<\/h3>\t<!-- Close header tag. -->\n\t<!-- Start collapsible content div. -->\n\t<div class=\"sp-collapse spcollapse \" id=\"collapse221888\" data-parent=\"#sp-ea-22188\" role=\"region\" aria-labelledby=\"ea-header-221888\">  <!-- Content div. -->\n\t\t<div class=\"ea-body\">\n\t\t<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400\">Uniform convergence preserves continuity. If a sequence of continuous functions {fn} converges uniformly to a function f, then f is also continuous.<\/span><\/p>\n\t\t<\/div> <!-- Close content div. -->\n\t<\/div> <!-- Close collapse div. -->\n<\/div> <!-- Close card div. -->\n<!-- Start accordion card div. -->\n<div class=\"ea-card  sp-ea-single\">\n\t<!-- Start accordion header. -->\n\t<h3 class=\"ea-header\">\n\t\t<!-- Add anchor tag for header. -->\n\t\t<a class=\"collapsed\" id=\"ea-header-221889\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse221889\" aria-controls=\"collapse221889\" href=\"#\"  aria-expanded=\"false\" tabindex=\"0\">\n\t\t<i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> How are sequences and series of functions tested in GATE?\t\t<\/a> <!-- Close anchor tag for header. -->\n\t<\/h3>\t<!-- Close header tag. -->\n\t<!-- Start collapsible content div. -->\n\t<div class=\"sp-collapse spcollapse \" id=\"collapse221889\" data-parent=\"#sp-ea-22188\" role=\"region\" aria-labelledby=\"ea-header-221889\">  <!-- Content div. -->\n\t\t<div class=\"ea-body\">\n\t\t<p><span style=\"font-weight: 400\">In GATE, sequences and series of functions are tested through problems on convergence, continuity, and differentiability. Students are expected to apply theorems like the Weierstrass M-test and identify types of convergence.<\/span><\/p>\n\t\t<\/div> <!-- Close content div. -->\n\t<\/div> <!-- Close collapse div. -->\n<\/div> <!-- Close card div. -->\n<\/div>\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Sequences and series of functions For GATE are a mathematical concept used to study the behavior of sequences and series generated by functions. This concept is crucial for competitive exams like GATE, CSIR NET, and IIT JAM. It deals with the study of functions that are defined as a sequence of partial sums.<\/p>\n","protected":false},"author":12,"featured_media":13871,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","rank_math_seo_score":84},"categories":[31],"tags":[2923,9727,984,9726,9728,9729,9730,2922],"class_list":["post-13872","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gate","tag-competitive-exams","tag-function-sequences","tag-real-analysis","tag-sequences-and-series-of-functions-for-gate","tag-sequences-and-series-of-functions-for-gate-notes","tag-sequences-and-series-of-functions-for-gate-questions","tag-sequences-and-series-of-functions-for-gate-study-material","tag-vedprep","entry","has-media"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/posts\/13872","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/comments?post=13872"}],"version-history":[{"count":4,"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/posts\/13872\/revisions"}],"predecessor-version":[{"id":22191,"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/posts\/13872\/revisions\/22191"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/media\/13871"}],"wp:attachment":[{"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/media?parent=13872"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/categories?post=13872"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/tags?post=13872"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}