(1-tan^(2) 15^(@))/(1+tan^(2) 15^(@)) का...

`(1-tan^(2) 15^(@))/(1+tan^(2) 15^(@))` का मान है-

A

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

B

`sqrt(3)`

C

2

D

1

Verified by Experts

The correct Answer is:

A

(1-tan^(2) 15^(@))/(1+tan^(2) 15^(@)) का मान है-
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The value of (1-tan^(2)15^(@))/(1+tan^(2)15^(@)) is
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The value of (1-tan^(2)15^(@))/(1+tan^(2)15^(@))
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The value of (1-tan^2 15^@)/(1+tan^2 15^@) is
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The value of (1-tan^(2)15^(@))/(1+tan^(2)15^(@)) is
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দেখাও যে, tan 15^@ + tan 75^@ = (sec^2 15^@)/(sqrt (sec^2 15^@ - 1))
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(1 - tan^(2) 15^@)/(1+ tan^(2)15^@) The value of
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(1- tan^(2)15^@)/(1+tan^(2)15^@) Is equal
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(1-tan^(2)15^(@))/(1+tan^(2)15^(@)) The value of
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