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Question

Physics Question on Mathematical Methods

The function f(x) = esinx is expanded as a Taylor series in x, around x = 0, in the form f(x) = n=0anxn\sum^{\infin}_{n=0}a_nx^n. The value of a0 + a1 + a2 is

A

0

B

32\frac{3}{2}

C

52\frac{5}{2}

D

5

Answer

52\frac{5}{2}

Explanation

Solution

The correct answer is (C) : 52\frac{5}{2}