If y = log (cos e^(x)), then (dy)/(dx) i...

If `y = log (cos e^(x)), then (dy)/(dx)` is:

A

`cos e^(x-1)`

B

`e^(-x) cos e^x`

C

`e^x sin e^x`

D

`-e^x tan e^x`

Text Solution

Verified by Experts

The correct Answer is:

D

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