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int(e^(x))/(e^(x)+1)dx=……………...

`int(e^(x))/(e^(x)+1)dx=`……………

A

`1/2x+c`

B

`log(e^(x)+1)+c`

C

`x+e^(x)+c`

D

`loge^(x)+c`

Text Solution

Verified by Experts

The correct Answer is:
B
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