Home
Class 10
MATHS
When theta=11/3pi, then the value of cos...

When `theta=11/3pi`, then the value of cos `theta-sin theta` is

A

`(sqrt3+1)/2`

B

`(sqrt3-1)/2`

C

`sqrt3/2`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRY

    MCGROW HILL PUBLICATION|Exercise Multiple Choice Questions|50 Videos

  • TRANSPARENT PAPER FOLDING

    MCGROW HILL PUBLICATION|Exercise EXAMPLE|2 Videos

  • VERIFICATION OF TRUTH OF THE STATEMENT

    MCGROW HILL PUBLICATION|Exercise Exercise|25 Videos

Similar Questions

Explore conceptually related problems

If 4cos theta=11sin theta ,find the value of (11cos theta-7sin theta)/(11cos theta+7cos theta)

sin theta+cos theta=sqrt(3)cos theta then find the value of cos theta-sin theta is

If cos theta + sin theta =sqrt2 cos theta , then the value of (cos theta -sin theta)/(sin theta) is

If 3tan theta=4, find the value of (4cos theta-sin theta)/(2cos theta+sin theta)

If 2cos(theta)+sin(theta)=1 and (3 pi)/(2)

Statement I If 2 cos theta + sin theta=1(theta != (pi)/(2)) then the value of 7 cos theta + 6 sin theta is 2. Statement II If cos 2theta-sin theta=1/2, 0 lt theta lt pi/2 , then sin theta+cos 6 theta = 0 .

If 3cot theta=4, find the value of (4cos theta-sin theta)/(2cos theta+sin theta)

If (sin theta + cos theta)/(sin theta - cos theta)=3 , then the value of sin^(4)theta - cos^(4)theta is:

If sin theta_(1)+sin theta_(2)+sin theta_(3), then find the value of cos theta_(1)+cos theta_(2)+cos theta_(3)

if 5cot theta=4, then the value of ((5sin theta-3cos theta)/(sin theta+2cos theta))

MCGROW HILL PUBLICATION-TRIGONOMETRY-Multiple Choice Questions
  1. The value of sqrt3"cosec"20^@ - sec 20^@ is equal to

    Text Solution

    |

  2. If sin theta + sin^2 theta =1, then the value of cos^2 theta + cos^ 4 ...

    Text Solution

    |

  3. If x=sec^2 theta + cos^2 theta ,theta ne theta , then the value of x i...

    Text Solution

    |

  4. The equation sin^2 x=(a^2+b^2)/(2ab), is possible if

    Text Solution

    |

  5. If A+B=pi/4, then (1+tan A) (1+tanB) is equal

    Text Solution

    |

  6. If 3 sin theta+ 5 cos theta=5, then the value of (5 sin theta - 3 cos ...

    Text Solution

    |

  7. If (1+sinx)(1+siny)(1+sinz)=(1-sinx)(1-siny)(1-sinz)=k, then k has the...

    Text Solution

    |

  8. if 5cottheta = 4 , then the value of ((5sintheta - 3costheta)/(sinthet...

    Text Solution

    |

  9. If pi le theta le (3pi)/2 , then sqrt((1+cos theta)/(1-costheta))+sqrt...

    Text Solution

    |

  10. If 7 sin^2 theta+3 cos^2 theta=4, then find value of tan theta.

    Text Solution

    |

  11. If cos theta + sin theta = sqrt2 cos theta " then" cos theta - sin th...

    Text Solution

    |

  12. If a cos theta-b sin theta = c, then find the value of a sin theta + b...

    Text Solution

    |

  13. If tan^2 theta =(1-e^2), then sec theta+tan^3 theta "cosec" theta is e...

    Text Solution

    |

  14. If tan theta + sin theta = 1, " then" cos^(2) theta = n " then" m^(2)...

    Text Solution

    |

  15. If (secA+tanA)(secB+tanB)(secC+tanC)=(secA-tanA)(secB-tanB)(secC-tanC)...

    Text Solution

    |

  16. If acos^2theta+3acosthetas in^2theta=ma n das in^3theta+3acos^2thetas ...

    Text Solution

    |

  17. When theta=11/3pi, then the value of cos theta-sin theta is

    Text Solution

    |

  18. If A,B,C,D are the angles of a cyclic quadrilateral and cos A+cos B= K...

    Text Solution

    |

  19. The value of tan 15^@ tan 25^@ tan 45^@ tan 65^@ tan 75^@ is

    Text Solution

    |

  20. If (tan 26^@ +tan 19^@)/(x(1-tan 26^@ tan 19^@))=cos 60^@ , then the v...

    Text Solution

    |