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if int(e^tdt)/(1+t)=a then inte^tdt/(1+...

`if int(e^tdt)/(1+t)=a` then ` inte^tdt/(1+t)^2=`

A

`a-1+e/2`

B

`a+1-e/2`

C

`a-1-e/2`

D

`a+1+e/2`

Text Solution

Verified by Experts

The correct Answer is:
B
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