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If x=tan ((pi)/(4)+A)+tan(B-(pi)/(4)) an...

If `x=tan ((pi)/(4)+A)+tan(B-(pi)/(4))` and `y=tan ((pi)/(4)+A)*tan (B-(pi)/(4))` then `(x)/(1-y)=`

A

`sin(A+B)`

B

`cos(A+B)`

C

`tan(A+B)`

D

`tan(A-B)`

Text Solution

Verified by Experts

The correct Answer is:
C
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