Home
Class 12
MATHS
If 3 cos x ne 2 sin x, then the general ...

If `3 cos x ne 2 sin x`, then the general solution of `sin^(2) x - cos 2x = 2 - sin 2x` is x =

A

`n pi + (-1)^(n) (pi)/(2), n in Z`

B

`(n pi)/(2), n in Z`

C

`(4n pm 1)(pi)/(2), n in Z`

D

`(2n - 1) pi, n in Z`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC EQUATIONS

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 (SPECIAL TYPE QUESTIONS) SET - 1|4 Videos

  • TRIGONOMETRIC EQUATIONS

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 (SPECIAL TYPE QUESTIONS) SET - 2|4 Videos

  • TRIGONOMETRIC EQUATIONS

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 (SPECIAL TYPE QUESTIONS) SET - 4|4 Videos

  • TRANSFORMATION OF AXES

    DIPTI PUBLICATION ( AP EAMET)|Exercise SET-4|3 Videos

  • TRIGONOMETRIC RATIOS AND IDENTITIES

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 ( SPEICAL TYPE QUESTIONS ) SET -4|20 Videos

Similar Questions

Explore conceptually related problems

Solution of 7 sin^(2) x + 3cos^(2) x = 4 is

Solution of 7 sin^(2)x + 3 cos^(2)x = 4 is

Solution of 7 sin ^(2)x+3 cos^(2)x=4 is

cos ^(2) 2x -cos ^(2) 6x = sin 4x sin 8x

The general solution in of 2^(cos2x)+1=3.2^(-sin^(2)x)

(sin x - sin 3x)/( sin ^(2) x - cos ^(2) x) = 2 sin x

Solve sin x + cos x - 2sqrt(2) sin x cos x = 0

DIPTI PUBLICATION ( AP EAMET)-TRIGONOMETRIC EQUATIONS -EXERCISE 1
  1. If cosec x = 1 + cot x, then x =

    Text Solution

    |

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

    Text Solution

    |

  3. If 3 cos x ne 2 sin x, then the general solution of sin^(2) x - cos 2x...

    Text Solution

    |

  4. If 2 sin 2x - sin x = 0, then x =

    Text Solution

    |

  5. If sqrt(1-cos x)=sin x then x =

    Text Solution

    |

  6. The values of 'theta' satisfying sin7 theta = sin 4theta - sin theta i...

    Text Solution

    |

  7. If sin 7theta + sin 4theta + sin theta = 0, 0 le theta le pi//2, then ...

    Text Solution

    |

  8. If sin 6theta = sin 4theta - sin 2theta, then theta =

    Text Solution

    |

  9. The values of theta satisfying sin 5theta = sin 3theta-sin theta and 0...

    Text Solution

    |

  10. If cos theta + cos 2theta + cos 3theta = 0 then theta =

    Text Solution

    |

  11. If cos 2theta + cos 8theta = cos 5theta then theta =

    Text Solution

    |

  12. If cos 6theta + cos 4theta + cos 2theta +1 =0 for 0 le theta le pi the...

    Text Solution

    |

  13. If sec x cos 5x + 1 =0, 0 lt x lt 2pi, then x =

    Text Solution

    |

  14. If cos theta cos 2 theta cos 3theta = 1//4 for 0 lt theta lt pi then t...

    Text Solution

    |

  15. If 4 sin x.sin 2x.sin 4x = sin 3x then theta =

    Text Solution

    |

  16. If 4 cos theta.cos(120^(@)+theta).cos(120^(@)-theta)=1//2 then theta =

    Text Solution

    |

  17. The sum of the solutions in (0, 2pi) of the equation cos x cos ((pi)/(...

    Text Solution

    |

  18. If sin theta.sin (60+theta)sin (60-theta)=1//4 then theta =

    Text Solution

    |

  19. If sin 3alpha = 4 sin alpha sin (x + alpha)sin(x-alpha), then x =

    Text Solution

    |

  20. If tan theta + tan(60^(@)+theta)+tan (120^(@)+theta)=3, then theta =

    Text Solution

    |