Home
Class 12
MATHS
Total number of solutions of sinx.tan4x=...

Total number of solutions of `sinx.tan4x=cosx` belonging to `(0,pi)` are

A

4

B

7

C

8

D

5

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC EQUATION

    MOTION|Exercise EXERCISE 2|16 Videos

  • TRIGONOMETRIC EQUATION

    MOTION|Exercise EXERCISE 3|28 Videos

  • TRIGONOMETRIC EQUATION

    MOTION|Exercise EXERCISE 4|10 Videos

  • TRIGNOMETRIC RATIOS & IDENTITIES

    MOTION|Exercise Exercise -4(Level -II)|9 Videos

  • VECTOR

    MOTION|Exercise EXERCISE - 4 ( LEVEL-II)|41 Videos

Similar Questions

Explore conceptually related problems

Total number of solutions of equation sin x*tan4x=cos x belonging to (-pi,2 pi) are:

Find the number of solutions for tan4x=cosx , when x in (0,pi)

Total number of solutions of sin^(4)x+cos^(4)x=sinx*cosx in [0,2pi] is equal to

The total number of solutions of the equation sinx tan4x=cosx for all x in (0, pi) are

Total number of solutions of tan x + cot x=2cosec x in [-2pi,2pi] is equal to

Number of solutions of equation 4tan x+2x=pi belonging to interval (-(pi)/(2),(3 pi)/(2)) are

The number of solutions of |sin x|=tan x in [0,4 pi] is/are

The number of solutions of |cosx|=sinx,0lexle4pi is-

MOTION-TRIGONOMETRIC EQUATION-EXERCISE 1
  1. The general solution of the equation 2cos2x = 3.2cos^2x - 4 is (A) x ...

    Text Solution

    |

  2. The solution set of the equation 4 "sin" theta "cos" theta- 2 "cos" th...

    Text Solution

    |

  3. Total number of solutions of sinx.tan4x=cosx belonging to (0,pi) are

    Text Solution

    |

  4. All solutions of the equation 2 sin theta + tan theta =0 are obtained...

    Text Solution

    |

  5. The most general solution of tan theta =-1 and cos theta = 1/sqrt 2 i...

    Text Solution

    |

  6. If 2cos^2(pi+x)+3 sin(pi+x) vanishes then the values of x lying in the...

    Text Solution

    |

  7. If x in [0, pi/2], then the number of roots of equation sin7x + sin4x ...

    Text Solution

    |

  8. (cos3theta)/(2cos2theta-1)=1/2 if (n in 1)

    Text Solution

    |

  9. sin3theta=4sinthetasin2thetasin4theta in 0<=theta<=pi has

    Text Solution

    |

  10. The set of values of x for which ("tan" 3x- "tan" 2x)/(1+"tan" 3 x "ta...

    Text Solution

    |

  11. Find the number of solutions of sintheta + 2sin2theta + 3sin3theta + 4...

    Text Solution

    |

  12. The number of solutions of |cosx|=sinx,0lexle4pi is-

    Text Solution

    |

  13. No. of solution in the equation x=4sinx when in [0,2pi]

    Text Solution

    |

  14. Find the number of solution of the equation 30|sinx|=x"in" 0lexle2pi

    Text Solution

    |

  15. Total number of solution of the equation 3x+2tanx= (5pi)/2 "in" x in [...

    Text Solution

    |

  16. The set of the solution satisfying inequality |sin x| lt 1/2 is

    Text Solution

    |

  17. The set of solution satisfying inequality 2cos^2theta+sinthetale2, whe...

    Text Solution

    |

  18. The set solution satisfying inequality sintheta +sqrt3costhetage1, -pi...

    Text Solution

    |

  19. A triangle ABC is such that sin(2A+B)= 1/2. If A,B,C are in A.P. then ...

    Text Solution

    |

  20. The number of all the possible triplets (a1,a2,a3) such that a1+a2cos(...

    Text Solution

    |