Which pair of functions is identical? ...

Which pair of functions is identical?
`(a)sin^(-1)(sinx) ,sin(sin^(-1)x)`
(b)` log_(e)e^(x),e^(log_(e)x)`
(c)`log_(e)x^(2),2log_(e)x`
(d)None of the above

A

`sin^(-1)(sinx) " and " sin(sin^(-1)x)`

B

`log_(e)e^(x),e^(log_(e)x)`

C

`log_(e)x^(2),2log_(e)x`

D

None of the above

Verified by Experts

The correct Answer is:

D

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