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If alpha, beta, gamma, delta satisfy the...

If `alpha, beta, gamma, delta` satisfy the equation `tan(x+(pi)/(4))=3 tan3x`, then `tanalpha+tanbeta+tangamma+tandelta` is equal to :

A

-1

B

`1//3`

C

0

D

2

Text Solution

Verified by Experts

The correct Answer is:
C
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