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If int( 2^(x))/( sqrt( 1- 4^(x))) dx = k...

If `int( 2^(x))/( sqrt( 1- 4^(x))) dx = k sin^(-1) ( 2^(x)) + C`, then the value of k is

A

`ln 2`

B

`1/2` ln 2

C

`1/2`

D

`1/(ln 2)`

Text Solution

Verified by Experts

The correct Answer is:
D
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