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If f(x) = sin^(-1){(frac {4^((x +(1/2)))...

If f(x) = `sin^(-1){(frac {4^((x +(1/2)))}{1+ 2^(4x)))}`, which of the following is not the derivative of f(x)

A

`frac{2. `4^x` log x}{1+`4^(2x)`}`

B

`frac{`4^(x+1)` log 2}{1+`4^(2x)`}`

C

`frac{ `4^(x+1)` log 4}{1+`4^(4x)`}`

D

`frac{ `2^(2. (x+1))` log 2}{1+`2^(4x)`}`

Text Solution

Verified by Experts

The correct Answer is:
`frac{ `4^(x+1)` log 4}{1+`4^(4x)`}`
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