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If int(0)^(1)(2^(t)dt)/(t+3)=A and int(a...

If `int_(0)^(1)(2^(t)dt)/(t+3)=A and int_(a-1)^(a)(2^(t)dt)/(t+b-1)=2^(a-b)A`, then b is equal to

A

3

B

`a+3`

C

`4-a`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
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