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1+(2x)/(1!)+(3x^(2))/(2!)+(4x^(3))/(3!)+...

`1+(2x)/(1!)+(3x^(2))/(2!)+(4x^(3))/(3!)+..infty` is equal to

A

`e^x`

B

`(x+1) e^x`

C

`(x-1) e^x`

D

`(x+2)e^x`

Text Solution

Verified by Experts

The correct Answer is:
B
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