If y=|tanx-|sinx||, then the value of (d...

If `y=|tanx-|sinx||`, then the value of `(dy)/(dx)` at `x=(5pi)/(4)` is

A

`(2sqrt2+1)/(sqrt2)`

B

`(2sqrt2-1)/(sqrt2)`

C

`(sqrt2+1)/(2)`

D

`(sqrt2-1)/(2)`

Verified by Experts

The correct Answer is:

B

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