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Find the Maclaurin series for the functions.$$\cosh x=\frac{e^{x}+e^{-x}}{2}$$

$$\sum_{n=0}^{\infty} \frac{x^{2 n}}{(2 n) !}$$

Calculus 2 / BC

Chapter 10

Infinite Sequences and Series

Section 8

Taylor and Maclaurin Series

Series

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Lectures

01:59

In mathematics, a series is, informally speaking, the sum of the terms of an infinite sequence. The sum of a finite sequence of real numbers is called a finite series. The sum of an infinite sequence of real numbers may or may not have a well-defined sum, and may or may not be equal to the limit of the sequence, if it exists. The study of the sums of infinite sequences is a major area in mathematics known as analysis.

14:11

In mathematics, the partial sums of a series are the sums of all terms of the series except possibly the first and last.

02:05

Find the Maclaurin series …

02:49

02:07

02:39

01:13

01:43

Use addition of the Maclau…

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