Home
Class 12
MATHS
The number of values of x in the in inte...

The number of values of `x` in the in interval `[0,5pi]` satisfying the equation `3sin^2x-7sinx+2=0` is 0 (b) 5 (c) 6 (d) 10

A

0

B

5

C

6

D

10

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • DEFINITE INTEGRATION & ITS APPLICATION

    RESONANCE ENGLISH|Exercise High Level Problem|26 Videos

  • EQUATIONS

    RESONANCE ENGLISH|Exercise EXERCISE-2 (PART-II: PREVIOUSLY ASKED QUESTION OF RMO) |5 Videos

Similar Questions

Explore conceptually related problems

The number of values of x in the interval [0,5pi] satisfying the equation 3sin^2x-7sinx+2=0 is

The number of values of x in the interval [0,5pi] satisfying the equation. 3sin^(2)x -7sinx + 2=0 is-

The number of values of x in the interval [0, 3pi] satisfying the equation 3sin^(2)x-7sinx+2=0 is

The number of values of x in the interval 0,5pi satisfying the equation 3sin^2x-7sinx+2=0 is 0 (b) 5 (c) 6 (d) 10

The number of values of x in the interval [0, 3pi] satisfying the equation 2sin^2x + 5sin x- 3 = 0 is

The number of values of x in the interval [0,(7pi)/2] satisfying the equation 6sin^2x+sinx-2=0 is (1) 3 (2) 5 (3) 7 (4) 9

The number of values of x in [0,2pi] satisfying the equation |cos x – sin x| >= sqrt2 is

Find the number of value of x in [0,5pi] satisying the equation 3 cos^2 x -10 cos x +7=0

The number of values of x in [0, 4 pi] satisfying the inequation |sqrt(3)"cos" x - "sin"x|ge2 , is

The number of values of yin[-2pi,2pi] satisfying the equation |sin2x|+|cos2x|=|siny| is 3 (b) 4 (c) 5 (d) 6

RESONANCE ENGLISH-DPP-QUESTION
  1. If alpha , beta are the roots of the quadratic equation (p^2 + p +...

    Text Solution

    |

  2. The roots alpha and beta of a quadratic equation are the square of two...

    Text Solution

    |

  3. The number of values of x in the in interval [0,5pi] satisfying the eq...

    Text Solution

    |

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

    Text Solution

    |

  5. ax^2+2bx-3c=0 has no real root and a+bgt3c/4 then

    Text Solution

    |

  6. The value of x satisfying the equation cos(lnx)=0, is (A) e^(pi//2) (...

    Text Solution

    |

  7. The value of the expression ((sin3theta)/sin theta)^2-((cos3theta)/cos...

    Text Solution

    |

  8. Find the smallest positive integral values of a for which the greater ...

    Text Solution

    |

  9. The set of values of 'c' for which the equation x^(2)-4x-c-sqrt(8x^(2)...

    Text Solution

    |

  10. Let the equations x^(3)+2x^(2)+px+q=0and x^(3)+x^(2)+px+r=0 have two t...

    Text Solution

    |

  11. If lta(n)gtandltb(n)gt be two sequences given by a(n)=(x)^((1)/(2^(n))...

    Text Solution

    |

  12. Sum of all the solutions of the equation : tan^2 33x = cos2x - 1 which...

    Text Solution

    |

  13. Consider the cubic equation x^(3)-(1+ cos theta+sin theta)x^(2)+(cos t...

    Text Solution

    |

  14. Number of solutions of the equation sin^(4) x-cos^(2)x sin x + 2 sin^(...

    Text Solution

    |

  15. If sintheta+sinphi=aand costheta+ cosphi =b, then

    Text Solution

    |

  16. If sin theta+cos theta=1/5and 0ltthetalt2pi,then tan thetais

    Text Solution

    |

  17. If 0 le x, y le 180^(@) and sin(x-y)=cos (x+y)=1/2, then the values of...

    Text Solution

    |

  18. If tan x + tan 2x + tan 3x = 0 then which of the following can hold go...

    Text Solution

    |

  19. Along a road lies an odd number of stones placed at intervals of 10 m....

    Text Solution

    |

  20. First, second and sevents terms of an A.P. (all the terms are distinct...

    Text Solution

    |