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If 1-tanx/1+tanx=tany and x-y=pi/6, then...

If 1-tanx/1+tanx=tany and `x-y=pi/6`, then x, y are respectively

A

`(5pi)/(24), pi/(24)`

B

`-(7pi)/(24), -(11pi)/(24)`

C

`-(115pi)/(24), -(119pi)/(24)`

D

none of these

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The correct Answer is:
A, B, C
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