Home
Class 12
MATHS
No. of solution in the equation x=4sinx ...

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

A

1

B

2

C

3

D

4

Text Solution

Verified by Experts

The correct Answer is:
B
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

If [.] represents greatest integer function then find the number of solution in the equation sinx=[1+sinx]+[1-cosx] in [0,2pi]

The number of solutions of the equation |cosx-sinx|=2cosx in [0,2pi] is (A) 1 (B) 2 (C) 3 (D) 4

Find the number of solution of the equations 2^(cos x)=|sin x|, when x in[-2pi,2pi]

If number of solution and sum of solution of the equation 3sin^(2)x-7sinx +2=0, x in [0,2pi] are respectively N and S and f_(n)(theta)=sin^(n)theta +cos^(n) theta . On the basis of above information , answer the following questions. If alpha is solution of equation 3sin^(2)x-7sinx+2=0, x in [0,2pi] , then the value of f_(4)(alpha) is

The number of solutions of equations |tan2x|=sin x" in"[0,pi]

Find the number of solutions of 2cos x=|sinx| when x in [0,4pi] .

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

How many solutions does the equation x=100 sinx have in the closed interval [0,3pi] ?

If x in[0,(pi)/(2)] then the number of solutions of the equation sin7x+sin4x+sin x=0 is

The number of solutions of the equation x^(3)+x^(2)+4x+2sinx=0 in 0 le x le 2pi is

MOTION-TRIGONOMETRIC EQUATION-EXERCISE 1
  1. All solutions of the equation 2 sin theta + tan theta =0 are obtained...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  18. The value of 'a' for which the equation 4cosec^(2)pi(a+x)+a^(2)-4a=0 h...

    Text Solution

    |

  19. If the arithmetic mean of the roots of the equation 4cos^(3)x-4cos^(2)...

    Text Solution

    |

  20. The solution of |cosx|= cosx-2sinx is

    Text Solution

    |