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Find the value of => tan 9^(@) - tan 27^...

Find the value of => `tan 9^(@) - tan 27^(@) - tan 63^(@) + tan 81^(@)= ?` using trigonometric formulas.

A

`1//2`

B

2

C

4

D

8

Text Solution

Verified by Experts

The correct Answer is:
C
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