Home
Class 11
MATHS
The number of solutions of the equation ...

The number of solutions of the equation `2x=3pi(1-cosx)` is

A

0.05

B

0.04

C

0.03

D

2

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • TRIGNOMETRIC EQUATIONS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL -II LECTURE SHEET (ADVANCED) MORE THAN ONE CORRECT ANSWER TYPE QUESTIONS)|3 Videos
  • TRIGNOMETRIC EQUATIONS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL -II LECTURE SHEET (ADVANCED) LINKED COMPREHENSION TYPE QUESTIONS)|3 Videos
  • TRIGNOMETRIC EQUATIONS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE -IV (MISCELLAENEOUS STRAIGHT OBJECTIVES TYPE QUESTIONS)|13 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

The number of solutions of the equation x+2tanx=(pi)/2 in the interval [0,2pi] is

The number of solutions of the equation |x^2|-3|x|+2=0 is

The number of solutions of the equation 1+cosx+cos2x=sinx+sin2x+sin3x=0 which satisfy the condition (pi)/2 lt |3x-(pi)/2|lepi is

The number of real solutions of the equation (cosx)^(5)+(sinx)^(3)=1 in the interval [0,2pi] is

The number of solutions of the equation cos^(2)(pi)/3 cos x-(8pi)/3=1 in the interval [0,10pi] is

The number of solutions of the equation cos 6 x + tan^(2) x + cos 6 x tan ^(2) x = 1 , in the interval [0, 2 pi] is

AAKASH SERIES-TRIGNOMETRIC EQUATIONS-ADDITIONAL PRACTICE EXERCISE (LEVEL -I (MAIN) STRAIGHT OBJECTIVE TYPE QUESTIONS)
  1. e^(|sin x|)+ e^(-|sin x|) + 4 a = 0 will have exactly four different ...

    Text Solution

    |

  2. If m and n ( gt m) are positive integer, the number of solutions of ...

    Text Solution

    |

  3. The number of solutions of the equation 2x=3pi(1-cosx) is

    Text Solution

    |

  4. If log ((-x^(2) - 6 x)//10)(sin 3 x + sin x) = log((x^(2) - 6x)//10)(...

    Text Solution

    |

  5. If |2 sin theta-cosec theta|ge1 and thea!=(npi)/2, n in Z then

    Text Solution

    |

  6. If tan^(3)x+3gt3 tan x +tan^(2)xthen

    Text Solution

    |

  7. The number of solutions of [sinx+cosx]=3+[-sinx]+[-cosx] (where [.] d...

    Text Solution

    |

  8. If [sinx]+[sqrt(2)cosx]=-3,x I [0,2pi] ([.] denotes the greatest integ...

    Text Solution

    |

  9. For what values of k the equation sinx+cos(k+x)+cos(k-x)=2 has real so...

    Text Solution

    |

  10. If (sin^(3)"" (x)/(2)-cos^(3)""(x)/(2))/(2 + sin x) = (cos x)/( 3) th...

    Text Solution

    |

  11. If cot(x//2) - cosec (x //2) = cot x then x =

    Text Solution

    |

  12. Determine the smallest postive value of x which satisfies the equatio...

    Text Solution

    |

  13. The set S(1) and S(2) are solution sets of (1+a)cos theta cos (2 theta...

    Text Solution

    |

  14. If sin x ( cos ""(x)/( 4) - 2 sin x) + ( 1 + sin "" (x)/( 4) - 2 cos x...

    Text Solution

    |

  15. If the equation x^(2) + 12 + 3 sin (a + bx) + 6x = 0 has at least one...

    Text Solution

    |

  16. The number of possible triplets (x,y,z) such that (x+y)+(y+2z)cos 2 th...

    Text Solution

    |

  17. Assume that theta is a rational multiple of pi such that cos theta isa...

    Text Solution

    |

  18. The number of real roots of the equation cosec theta + sec theta - sqr...

    Text Solution

    |

  19. Given x + sin y = 2009 , x + 2009 cosy = 2 2008, where yin [0, (pi)/(...

    Text Solution

    |

  20. If sin x + sin ((pi)/(8) sqrt((1 - cos 2 x)^(2) + sin ^(2) 2 x)) = 0,...

    Text Solution

    |