Home
Class 14
MATHS
If sin theta=(p^2-1)/(p^2+1), then cos t...

If `sin theta=(p^2-1)/(p^2+1)`, then `cos theta` is equal to :
यदि `sin theta= (p^2-1)/(p^2+1)` है, तो `cos theta` का मान है :

A

`(2p)/(1+p^(2))`

B

`(p)/(p^(2)-1)`

C

`(p)/(1+p^(2))`

D

`(2p)/(p^(2)-1)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRY

    KIRAN PUBLICATION|Exercise TYPE -III|90 Videos

  • TRIGONOMETRY

    KIRAN PUBLICATION|Exercise TYPE -IV|22 Videos

  • TRIGONOMETRY

    KIRAN PUBLICATION|Exercise TEST YOURSELF|25 Videos

  • TIME AND WORK

    KIRAN PUBLICATION|Exercise TEST YOURSELF|25 Videos

Similar Questions

Explore conceptually related problems

If cos theta=(2p)/(p^2+1) , then sin theta is equal to : यदि cos theta=(2p)/(p^2+1) है,तो sin theta का मान किसके बराबर होगा?

If cos theta=(2p)/(p^(2)+1) , then sin theta is equal to: यदि cos theta= (2p)/ (p^(2)+ 1) , है तो sin theta बराबर है:

If cos theta=(2p)/(p^2+1) , (p ne +-1) then cosec theta is equal to : यदि cos theta=(2p)/(p^2+1) , (p ne +-1) है,तो cosec theta का मान क्या होगा ?

If cos theta=(2p)/(p^2+1) , (p ne 0) then tan theta is equal to : यदि cos theta=(2p)/(p^2+1) , (p ne 0) है,तो tan theta का मान किसके बराबर होगा?

If cos theta=(2p)/(p^2+1) ,(p ne +-1) then cosec theta is equal to: यदि cos theta= (2p)/(p^2+1) ,(p ne +-1) है तो cosec theta बराबर है:

If cos theta=(2p)/(p^2+1) ,(p ne 0) then tan theta is equal to: यदि cos theta= (2p)/(p^2+1) ,(p ne 0) है तो tan theta बराबर है:

If cos theta=2p//(1+p^2) , then tan theta is equal to : यदि cos theta= 2p//(1+p^2) है,तो tan theta का मान ज्ञात करें |

If sin 3 theta= cos(20^@-theta) , then theta is equal to: यदि sin 3 theta= cos(20^@-theta) है, तो theta का मान ज्ञात करें |

If Sin 5 theta=Cos(50^@-3 theta) , then theta is equal to: यदि Sin 5 theta=Cos(50^@-3 theta) , है, तो theta का मान क्या होगा ?

KIRAN PUBLICATION-TRIGONOMETRY -TYPE - II
  1. What is the value of (tan45^(@)+(1)/(sqrt(2)))?

    Text Solution

    |

  2. What is the value of ((1)/(3)-cot60^(@)) ?

    Text Solution

    |

  3. What is the value of (2-sin30^(@)) ?

    Text Solution

    |

  4. What is the value of (cos30^(@)+(1)/(2)) ?

    Text Solution

    |

  5. What is the value of (sin45^(@)-sqrt(3)) ?

    Text Solution

    |

  6. What is the value of ((1)/(sqrt(3))-sin45^(@))?

    Text Solution

    |

  7. What is the value of (cosec 60^(@)-(1)/(2)) ?

    Text Solution

    |

  8. What is the value of ((1)/(sqrt(3))+cos60^(@))?

    Text Solution

    |

  9. What is the value of (tan30^(@)+(sqrt(3))/(2))?

    Text Solution

    |

  10. What is the value of ((1)/(2)-sec30^(@))?

    Text Solution

    |

  11. If tan x = cot (45^@+2x), then what is the value of x? यदि tan x = c...

    Text Solution

    |

  12. The value of [(sin^2 24^@+sin^2 66^@)/ (cos^2 24^@+cos^2 66^@)+sin^2 6...

    Text Solution

    |

  13. If sin(A+B) = sqrt3/2 and tan(A-B)= 1/sqrt3, then (2A + 3B) is equal t...

    Text Solution

    |

  14. The value of sin^(2)30^(@).cos^(2)45^(@)+2tan^(2)30^(@)-sec^(2)60^(@...

    Text Solution

    |

  15. If 4-2sin^(2)theta-5costheta=0,0^(@)ltthetalt90^(@), then the value...

    Text Solution

    |

  16. If sin theta=(p^2-1)/(p^2+1), then cos theta is equal to : यदि sin t...

    Text Solution

    |

  17. (2+tan^2 theta+ cot^2 theta)/(sec theta cosec theta) is equal to : ...

    Text Solution

    |

  18. (sintheta-costheta+1)/(sintheta+costheta-1) (where theta ne (pi)/(2)) ...

    Text Solution

    |

  19. The value of sqrt(sec^2 theta +cosec^2 theta )xx sqrt(tan^2 theta -sin...

    Text Solution

    |

  20. If 12cot^2 theta-31 cosec theta+32=0, 0^@< theta<90^@, then the values...

    Text Solution

    |