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The general solution of tan3x=1 is...

The general solution of `tan3x=1` is

A

`npi + pi/4`

B

`(npi)/3, pi/12`

C

`npi`

D

`npi+-pi/4`

Text Solution

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The correct Answer is:
B
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AAKASH INSTITUTE-TRIGNOMETRIC FUNCTIONS -Assignment section-A (Objective Type Questions (One option is correct))
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  5. The value of tan75^(@) =

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  8. If tanalpha=(sqrt(3)+1)/(sqrt(3)-1), then the expression cos 2alpha +(...

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  9. If sin^2 theta=1/4 , then the value of theta is

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  11. The general solution of tan3x=1 is

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  16. If a cosA=b cosB, then triangleABC is

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  18. If a=1+sqrt(3), b=2 and c=sqrt(2), then the measure of angleB is

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  19. If angleA=60^(@), b=2 and c=4, then the value of a is

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