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int (10^(pi/2)dx)/(sqrt(10^(-x)-10^(x)) ...

`int (10^(pi/2)dx)/(sqrt(10^(-x)-10^(x)) ) =`

A

`1/(log 10)sin^(-1)(10^(x))`

B

`1/(log 10)sinh^(-1)(10^(x))`

C

`2sqrt(10^(-x)+10^(x))`

D

`2/(sqrt(10^(-x)+10^(x)))`

Text Solution

Verified by Experts

The correct Answer is:
A
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