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In Delta ABC,if tan A+ tan B + tan C= 3s...

In `Delta ABC,if tan A+ tan B + tan C= 3sqrt3`, then the triangle is

A

`sin A sin B sin C `

B

`cos A cos B cos C `

C

`tan A tan B tan C `

D

`cot A cot B cot C `

Text Solution

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The correct Answer is:
C
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DIPTI PUBLICATION ( AP EAMET)-TRIGONOMETRIC RATIOS AND IDENTITIES -EXERCISE 1 B ( COMPOUNDS ANGLES )
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