(2). Find the Maclaurin series for the function f(x) = cosx Select one: O a. O b. O C. O d. e. COS X cos(x + 7) = COS X COS X 1 21 cos(x = ) * )=1 - 2 / + = 1. = 1 2! - x21 + 21! 42! x²1 + 21! 42! ***

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section: Chapter Questions
Problem 25RE
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Question
Find the Maclaurin series for the function f(x) = cos(x )
Select one:
a.
O b.
O C.
O d.
e.
cos(x ³) = 1 + + + -
21
4!
COS X
cos x
=
cos (x ³) = 1 - 2 /
cos(x ²2
= 1+
2!
=1-
4!
21
21! 42!
x21
+
21! 42!
Transcribed Image Text:Find the Maclaurin series for the function f(x) = cos(x ) Select one: a. O b. O C. O d. e. cos(x ³) = 1 + + + - 21 4! COS X cos x = cos (x ³) = 1 - 2 / cos(x ²2 = 1+ 2! =1- 4! 21 21! 42! x21 + 21! 42!
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