a. Use sigma notation to write the Taylor series T(x) about xo = * for the function: f(x) = cos(7x). T(x) = (-1)"1¬2n+1 fact (2n+1) 2n+1 n=0 18

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.2: Arithmetic Sequences
Problem 68E
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I for the function: f(x) = cos(7x).
= COS
a. Use sigma notation to write the Taylor series T(x) about xo =
14
(-1)"+172n+1
Σ
fact (2n+1)
2n+1
A
T(x)
X -
18
n=0
b. Find interval of convergence of the series you found in Part a.
Interval of convergence: (-infinity, infinity)
Transcribed Image Text:I for the function: f(x) = cos(7x). = COS a. Use sigma notation to write the Taylor series T(x) about xo = 14 (-1)"+172n+1 Σ fact (2n+1) 2n+1 A T(x) X - 18 n=0 b. Find interval of convergence of the series you found in Part a. Interval of convergence: (-infinity, infinity)
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