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tanx + tan2x + tan3x = 0...

tanx + tan2x + tan3x = 0

A

`(npi)/(2), npipmtan^(-1)((1)/(2)), ninZ`

B

`(npi)/(2), npipmtan^(-1)((1)/(sqrt(2))), ninZ`

C

`(npi)/(3), npipmtan^(-1)((1)/(2)), ninZ`

D

`(npi)/(3), npipmtan^(-1)((1)/(sqrt(2))), ninZ`

Text Solution

Verified by Experts

The correct Answer is:
D
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tan x+tan2x+tan3x=0

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