Home
Class 11
MATHS
Solve that following equations : sinx-3...

Solve that following equations : `sinx-3sin2x+sin3x=cosx-3cos2x+cos3x`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • TRANSFORMATION FORMULAE

    RD SHARMA ENGLISH|Exercise All Questions|145 Videos

  • TRIGONOMETRIC FUNCTIONS

    RD SHARMA ENGLISH|Exercise All Questions|166 Videos

Similar Questions

Explore conceptually related problems

The general solution of the equation sinx-3sin2x+sin3x=cosx-3cos2x+cos3x is (n in Z) npi+pi/8 (b) (npi)/2+pi/8 (-1)^n(npi)/2+pi/8 (d) 2npi+cos^(-1)2/3

Find the gereral of the equation sinx-3sin2x+sin3x=cosx-3cos2x+cos3x .

Solve the following equation: 2sin^2x+sqrt(3)cos x+1=0

Solve sin x-3 sin 2x + sin 3x = cos x -3 cos 2x + cos 3x .

The general solution of sinx−3sin2x+sin3x=cosx−3cos2x+cos3x is

Find the principal value solution of sin3x-3sin2x+sinx=cos3x-3cos2x+cosx

The solutions of the equation sinx+2sin2x+sin3x=cosx+2cos2x+cos3x in the interval 0lt=xlt=2pi, are

Solve the trigonometric equation : sin 3x + cos 2x = 0

Solve the equation 5sin^(2)x-7sinx cosx+16cos^(2)x=4

Solve the equation 5 sin^(2)x-7 sinx cos x + 16 cos^(2)x=4

RD SHARMA ENGLISH-TRIGONOMETRIC EQUATIONS-All Questions
  1. Write the number of solutions of the equation2sinx-3cosx=7.

    Text Solution

    |

  2. Solve that following equations : 5cos^2theta+7sin^2theta-6=0

    Text Solution

    |

  3. Solve that following equations : sinx-3sin2x+sin3x=cosx-3cos2x+cos3x

    Text Solution

    |

  4. Write the set of values of a for which the equation sqrt(3)sinx-cosx=a...

    Text Solution

    |

  5. Solve that following equations : cottheta+t a ntheta=2

    Text Solution

    |

  6. Solve that following equations : sec x cos 5x+1=0, 0 lt x le pi/2 f...

    Text Solution

    |

  7. Solve that following equations : 2sin^2theta=3costheta,0lt=thetalt=p...

    Text Solution

    |

  8. Solve that following equations: tanθ+tan2θ+tan3θ=tanθtan2θtan3θ

    Text Solution

    |

  9. Solve the following equation : tanФ+tan2Ф+√3tan Фtan2Ф = √3

    Text Solution

    |

  10. Solve: sqrt(2) sec theta+t a ntheta=1

    Text Solution

    |

  11. Solve the equation: tantheta+tan2theta+tanthetatan2theta=1

    Text Solution

    |

  12. If secxcos5x+1=0 , where 0ltxle(pi)/(2), then find the value of x.

    Text Solution

    |

  13. If 3tan(theta+15^@)=tan(theta+15^@), then theta is equal to n in Z)

    Text Solution

    |

  14. Solve that equations : tantheta + tan(theta+(pi)/3) + tan(theta+(2pi)/...

    Text Solution

    |

  15. If tan ptheta- tan q theta = 0, then the series formed by values of t...

    Text Solution

    |

  16. The equation 3cosx+4sinx=6 has ...... solution.

    Text Solution

    |

  17. Solve that equation : sinmtheta+sinntheta=0.

    Text Solution

    |

  18. Solve: 4sinxsin2xsin4x=sin3x

    Text Solution

    |

  19. Solve: sin3alpha=4sinalphasin(x+alpha)sin(x-alpha),w h e r ealpha!=npi...

    Text Solution

    |

  20. Solve: 2sin^2x+sin^2 2x=2

    Text Solution

    |