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If tantheta=12/13 then value of (2sinthe...

If `tantheta=12/13` then value of `(2sinthetacostheta)/(cos^2theta-sin^2theta)` is

A

`(123)/(25)`

B

`(312)/(25)`

C

`(231)/(25)`

D

`(192)/(25)`

Text Solution

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The correct Answer is:
B
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