Question

Write the Maclaurin series for f(x)=8cos4x2 as n=0cnxn
Find the following coefficients.

Write the Maclaurin series for f(x) = 8 cos(4x) as Conten. n=0 Find the following coefficients. II Co C2 = C4 C6 = Cg =

0 1
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Answer #1

f(x) = 8 cos (442) WKT 1-2² COSY - tau d 6? t- 21 4! 422 to get K by replace cos (42%) +- (402) 6 1- (412) z! + (47234 61 326CO Now f. 8cos(429) 8-6474 + 256 (8)(46)x12 61 By comparing we get Cook 6-014---4 Cool Cg = 256 3

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Write the Maclaurin series for f(x)=8cos4x2 as n=0cnxn Find the following coefficients. Write the Maclaurin series...
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