int(1+x+(x^2)/(2!)+(x^3)/(3!)+...)dx...

`int(1+x+(x^2)/(2!)+(x^3)/(3!)+...)dx`

A

(a) `-e^(x)+c`

B

(b) `e^(x)+c`

C

(c) `e^(-x)+c`

D

(d) `-e^(-x)+c`

Verified by Experts

The correct Answer is:

B

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