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If alpha+beta=pi/2 and beta+gamma=alpha ...

If `alpha+beta=pi/2` and `beta+gamma=alpha` then `tanalpha` equals

A

`2(tan beta + tan gamma)`

B

`tan beta + tan gamma`

C

`tan beta + 2tan gamma`

D

`2tan beta + tan gamma.`

Text Solution

Verified by Experts

The correct Answer is:
C
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