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If A+B + C =180^(@), then tan A + tan B ...

If `A+B + C =180^(@),` then `tan A + tan B + tan C` is equal to

A

`tan A tan B tan C`

B

` 2 tan A tan B tan C`

C

`-tan A tan B tan C`

D

` 1-4 tan A tan B tan C`

Text Solution

Verified by Experts

The correct Answer is:
A
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