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int2^x/sqrt(1-4^x) dx =lamda sin^-1 2^x+...

`int2^x/sqrt(1-4^x) dx =lamda sin^-1 2^x+c` then `lamda` equals to

A

`log 2`

B

`1//2`

C

`1/2 "log" 2`

D

`1/(log 2)`

Text Solution

Verified by Experts

The correct Answer is:
D
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