यदि y = x ^( log x) , तब (dy)/(dx) बराब...

यदि `y = x ^( log x) ,` तब `(dy)/(dx)` बराबर होगा -

A

`log x, x ^( log x -1)`

B

`x ^(( log x -1) )2. log x`

C

`x log (log x)`

D

`(1)/(x) log x, x^( log x -1)`

लिखित उत्तर

Verified by Experts

The correct Answer is:

B

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