Q9/ Answer the following points i. f(x) = e* and other function f(x) = e-x ii. Find the first three nonzero terms of Maclaurin series for the functions By depending on point (i), find the series for function f(x) = Cosh(x) where e+ex Cosh(x) Ans./ 1) e = 1+x +x +. e = 1-**-- 21 e' +e" 1) Cosh(x) 21 Cosh(x) = 1+ 21

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A: Thanks for the question :)And your upvote will be really appreciable ;)

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