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If (e^(5x)+e^(x))/(e^(3x)) is expand in ...

If `(e^(5x)+e^(x))/(e^(3x))` is expand in a series of ascending powers of x and n is and odd natural number then the coefficent of `x^(n)` is

A

`(2^(n))/(n!)`

B

`(2^(n+1))/((2n!))`

C

`(2^(2n))/((2n)!)`

D

0

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Verified by Experts

The correct Answer is:
D
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