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The value of tan (pi/4 + 1/2 cos^-1(2/3)...

The value of `tan (pi/4 + 1/2 cos^-1(2/3))+tan(pi/4 - 1/2 cos^-1 (2/3))` is

A

1

B

2

C

3

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
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PATHFINDER-TRIGONOMETRIC EQUATION AND INVERSE-QUESTION BANK
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