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If x=sectheta-tanthetaandy=cosec theta+...

If `x=sectheta-tanthetaandy=cosec theta+cottheta` then

A

`xy+1=x-y`

B

`xy+1=y-x`

C

`xy+1=x+y`

D

none of these

Text Solution

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The correct Answer is:
B
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