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The solution set of the equation sin3t...

The solution set of the equation
`sin3theta=4sintheta(sin^(2)x-sin^(2)theta),thetanenpi,ninz` is

A

`x=npi+(-1)^(n)(-(3pi)/(10))`

B

`x=npi+(-1)^(n)((3pi)/(10))`

C

`x=2npipm(pi)/(6)`

D

none

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AAKASH SERIES-TRIGONOMETRIC EQUATIONS-Practice Exercise
  1. The general solution of sin^(2)x-2 cos x +(1)/(4)=0 is

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  2. The equation 2Cos^(-1)x=Cos^(-1)(2x^(2)-1) is satisfied by

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  3. The solution set of the equation sin3theta=4sintheta(sin^(2)x-sin^(2...

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  4. The values of P for which the difference between the roots of the equa...

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  5. The number of solutions of the equation sin5thetacos3theta=sin6thetaco...

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  6. If cosec x = 1 + cot x, then x =

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  7. The number of values of y in [-2pi,2pi] satisfying the equation |sin2x...

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  8. If cot theta - tan theta = sec theta, then theta =

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  9. If tantheta+sectheta=sqrt(3), then the principal value of (theta+(pi)/...

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  10. If tantheta+sectheta=sqrt(3), then the principal value of (theta+(pi)/...

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  11. If 3costheta+4sintheta=lambda has a solution find the range of lambda.

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  12. If costheta-sintheta=1, then theta

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  13. If tantheta+sectheta=sqrt(3), then the principal value of (theta+(pi)/...

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  14. The solution set of cos5theta=cos3theta is (ninz)

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  15. The solution set of sin(x+(pi)/4)=sin 2x

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  16. Sinx=2sinxcos2x is satisfied if x belongs to

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  17. All the values of x satisfying sin 2x + sin 4x = 2 sin 3x are

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  18. The solution set of cos5theta=cos3theta is (ninz)

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  19. The general solution of sin^(2)x-2 cos x +(1)/(4)=0 is

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  20. If (1)/(6) sin theta, cos theta and tan theta are in geometric progres...

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