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IF y=(tan(pi/4+theta)+tan(pi/4-theta))/(...

IF `y=(tan(pi/4+theta)+tan(pi/4-theta))/(tan(pi/4+theta)-tan(pi/4-theta))` then find y.

A

`sin2theta`

B

`cos2theta`

C

`sec2theta`

D

`"cosec"2theta`

Text Solution

Verified by Experts

The correct Answer is:
D
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