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If tan theta=(7)/(8),then the value of (...

If tan `theta=(7)/(8)`,then the value of `((1+sitheta)(1-sintheta))/((1+costheta)(1-costheta))` is:

A

`(7)/(8)`

B

`(8)/(7)`

C

`(64)/(49)`

D

`(49)/(64)`

Text Solution

Verified by Experts

The correct Answer is:
C
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