Home
Class 11
MATHS
Number of solutions of equationn sin^(2)...

Number of solutions of equationn `sin^(2)theta- 4/(sin^(3)theta-1)=1-4/(sin^(3)theta-1), theta in [0,6pi]`

A

2

B

4

C

6

D

8

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • TRIGNOMETRIC EQUATIONS

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE-II (More than one correct Answer Types Questions)|4 Videos

  • TRIGNOMETRIC EQUATIONS

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE-II (Linked Comprehension Type Questions)|2 Videos

  • TRIGNOMETRIC EQUATIONS

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE-I MORE THAN ONE CORRECT ANSWER TYPE QUESTIONS)|12 Videos

  • TRANSFORMATIONS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE-I LEVEL-I Straight Objective Type Questions)|41 Videos

  • TRIGONOMERTIC RATIOS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|77 Videos

Similar Questions

Explore conceptually related problems

sin^(2)theta+(1)/(2)sin^(4)theta+(1)/(3)sin^(6)theta+....=

sin2theta+(1)/(3)sin^(3)2theta+(1)/(5)sin^(5)2theta+....=

The sum of all the solution is of the equation cos theta cos ((pi)/3+theta)cos ((pi)/3-theta)=1/4, theta in [0,6pi ]

2(1-2sin^(2)7theta)sin 3 theta=

The general solution of 2 sin^(2)theta - sin theta - 1 = 0 is

The number of solutions of the equation sin5thetacos3theta=sin6thetacos2theta in [0,pi] is

Prove that cos^(2)theta sin^(3)theta=1/16(2 sin theta+sin 3theta-sin5 theta)

sec^(4) theta (1-sin^4 theta ) - tan^(2) theta =

The number of roots of the equation 2 sin^(2)theta + 3 sin theta + 1 = 0 in (0, 2pi) is

AAKASH SERIES-TRIGNOMETRIC EQUATIONS-LECTURE SHEET (EXERCISE-II (Straight objectives Types Questions)
  1. The number of solutions the equation cos (theta). cos (pi theta)= 1 ha...

    Text Solution

    |

  2. The number of general solutions (sin 10^(@))^(tan x + tan 3 x) = tan 1...

    Text Solution

    |

  3. Number of solutions of equationn sin^(2)theta- 4/(sin^(3)theta-1)=1-4/...

    Text Solution

    |

  4. The least positive value of x satisfying (sin^(2) 2 x + 4 sin^(4) x - ...

    Text Solution

    |

  5. The number of solutions of sec^(2) theta + cosec^(2) theta + 2 cosec^(...

    Text Solution

    |

  6. Number of solution of the equation cos^(4)2x+2sin^(2)2x=17(cosx+sinx)^...

    Text Solution

    |

  7. The value of theta which satisfy r sin theta=3 and r=4(1+sin theta), 0...

    Text Solution

    |

  8. The real solutions of the equation cos^(7)x+sin^(4)x=1 in (-pi,pi) are...

    Text Solution

    |

  9. The number of solutions of equation 6cos 2 theta+2cos^(2)(theta//2)+2s...

    Text Solution

    |

  10. Let 0lt theta(1)lt theta(2)lt theta(3)lt …….. Denote the positive solu...

    Text Solution

    |

  11. The number of roots of the equation 16sec^(3)theta-12tan^(2)theta-4sec...

    Text Solution

    |

  12. If 0 le x le 2 pi, then the number of solution of 3 (sin x + cos x) - ...

    Text Solution

    |

  13. The sum of all the solution is of the equation cos theta cos ((pi)/3+t...

    Text Solution

    |

  14. (sin ^(3) theta - cos^(3) theta)/(sin theta - cos theta) - (cos theta)...

    Text Solution

    |

  15. The total number of solutions of cos x=sqrt(1-sin2x) in [0,2pi] is equ...

    Text Solution

    |

  16. The number of values of theta satisfying 4 cos theta + 3 sin theta = 5...

    Text Solution

    |

  17. The number of integral values of 'n' so that sin x (sin x + cos x ) =n...

    Text Solution

    |

  18. The number of pairs of integer (x,y) that satisfy the follownig two eq...

    Text Solution

    |

  19. If tan^(2)(pi(x+y))+cot^(2)(pi)x+y=1+sqrt((2x)/(1+x^(2))) where x,y ar...

    Text Solution

    |

  20. If 2tan^(2)x-5secx=1 for exactly 7 distinct values of x in [0,(npi)/2]...

    Text Solution

    |