Home
Class 11
MATHS
The number of solution of the equation 2...

The number of solution of the equation `2tanx+x=(12pi)/5` in the interval `[0, 2pi]` is

A

1

B

2

C

3

D

infinite

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC EQUATION

    PATHFINDER|Exercise QUESTION BANK|21 Videos
  • TRIGONOMETRIC FUNCTIONS

    PATHFINDER|Exercise QUESTION BANK|68 Videos

Similar Questions

Explore conceptually related problems

The number of solutions of the equation tanx+secx=2cosx lying in the interval [0,2pi] is

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

The number of solutions of the equation cos6x+tan^2x+cos(6x)tan^2x=1 in the interval [0,2pi] is (a) 4 (b) 5 (c) 6 (d) 7

Numberof solutions of the equation 3sin^(2)x -7sinx +2=0 lying in the interval [0, 5pi] is/are-

Find the number of solution to the equation x^(2)tanx=1,x in [0,2pi].

The number of solution (s) of the equation sin^4 x + cos^4 x = sinx cosx in [0 , 2pi]

Find the number of solution of the equation abs(sin x) = sin x + 3 if x in [0 , 2pi]

Number of solutions of the equation tanx+secx=2cosx, x in [0, pi] is

Find the number of solutions of the equation 3tanx+x^3=2 when x in (0,pi/4)

Number of solutions of the equation tan x+sec x=2 cos, x, in {0, pi} is

PATHFINDER-TRIGONOMETRIC EQUATION AND INVERSE-QUESTION BANK
  1. The number of real solutions of tan(5picosalpha)=cot(5pisinalpha), alp...

    Text Solution

    |

  2. If x+y=pi/4 and tanx+tany=1, then

    Text Solution

    |

  3. The number of solution of the equation 2tanx+x=(12pi)/5 in the interva...

    Text Solution

    |

  4. The value of cos^-1(cos5) is

    Text Solution

    |

  5. If x1, x2, x3, x4 are roots of the equation x^4-x^3sin2beta+x^2cos2bet...

    Text Solution

    |

  6. If x+1/x=2, the principle value ot sin^-1x is

    Text Solution

    |

  7. If cos^-1x+cos^-1y+cos^-1z=3pi, then xy+yz+zx is equal to

    Text Solution

    |

  8. If 1-tanx/1+tanx=tany and x-y=pi/6, then x, y are respectively

    Text Solution

    |

  9. If cos^4x+4sin^4x=1, then general value of x equals to

    Text Solution

    |

  10. The equation sinx=[1+sinx]+[1-cosx] has [where [.] is greatest integer...

    Text Solution

    |

  11. The equation 8x^3-6x+sqrt3=0 is satisfied by

    Text Solution

    |

  12. Number of values of theta which satisfy sin^2theta-2sin^2theta-1=0 is

    Text Solution

    |

  13. Which of the following is true?

    Text Solution

    |

  14. theta=tan^-1(2tan^2theta)-tan^-1{(1/3)tantheta}, if

    Text Solution

    |

  15. sec(cosec^-1x) is equal to

    Text Solution

    |

  16. The solution of the equation sin[2cos^-1{cot(2tan^-1x)}] = 0 are

    Text Solution

    |

  17. Let f(x)=e^(cos^-1sin(x+pi/3)), then

    Text Solution

    |

  18. The greatest and least values of (sin^-1x)^3+(cos^-1x)^3 are

    Text Solution

    |

  19. alpha is a root of the equation (2sinx-cosx)(1+cosx)=sin^2x beta is a...

    Text Solution

    |

  20. alpha is a root of the equation (2sinx-cosx)(1+cosx)=sin^2x beta is a...

    Text Solution

    |