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The value of (1-tan^(2)15^(@))/(1+tan^(2...

The value of `(1-tan^(2)15^(@))/(1+tan^(2)15^(@))` is

A

`2 - sqrt(3)`

B

1

C

`(1)/(2)`

D

`(sqrt(3))/(2)`

Text Solution

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The correct Answer is:
A, B, C
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