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

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • SSC MATHS MAINS 2018 TRIGNOMETRY

    PINNACLE|Exercise Exercise|29 Videos

  • WORK AND TIME

    PINNACLE|Exercise EXERCISE|209 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 ?

PINNACLE-TRIGONOMETRY-EXERCISE
  1. If 4 tan theta =3, then find the value of (5 sin theta -3 cos theta )/...

    Text Solution

    |

  2. (cosec 31^@)/(sec 59^@) is equal to: (cosec 31^@)/(sec 59^@) का मान...

    Text Solution

    |

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

    Text Solution

    |

  4. If (cos^2 theta)/(cot^2 theta-cos^2 theta)=3, 0^@< theta<90^@, then th...

    Text Solution

    |

  5. Let a=(2sinx)/(1+sinx+cosx) and b= c/(1+sinx). Then a = b, if c = ? ...

    Text Solution

    |

  6. If sin theta=sqrt 3 cos theta, 0^@< theta <90^@, then the value of 2 s...

    Text Solution

    |

  7. The value of the expression (cos^6 theta+sin^6 theta-1)(tan^2 theta+co...

    Text Solution

    |

  8. ((2SinA)(1+SinA))/(1+SinA+CosA) is equal to : ((2SinA)(1+SinA))/(1+S...

    Text Solution

    |

  9. The value of ((cos9^@ + sin81^@) (sec9^@+ cosec81^@))/(sin56^@.sec34^@...

    Text Solution

    |

  10. If theta lies in the first quadrant and cos^2 theta-sin^2 theta=1/2, t...

    Text Solution

    |

  11. What is the value of cosec(65^@+theta) -sec(25^@-theta)+tan^2 20^@- co...

    Text Solution

    |

  12. ((1+cos theta)^2+ sin^2 theta)/ ((cosec^2 theta-1)sin^2 theta) =?

    Text Solution

    |

  13. ((1-tan theta)/(1-cot theta))^2 +1 =

    Text Solution

    |

  14. sqrt((cot theta+cos theta)/(cot theta -cos theta)) is equal to : sqr...

    Text Solution

    |

  15. If 5 sin theta-4cos theta=0, 0^@< theta< 90^@, then the value of (5 si...

    Text Solution

    |

  16. The value of ((sinA)/(1-cosA)+(1-cosA)/ (sinA)) div ((cot^2 A)/(1+cose...

    Text Solution

    |

  17. If (1+sin psi)/(1-sin psi)=p^2/q^2 then sec psi is equal to : यदि (1...

    Text Solution

    |

  18. The value of (sec psi(1-sin psi)(sin psi+ cos psi)(sec psi+tan psi))/(...

    Text Solution

    |

  19. The value of tan^2 psi+cot^2 psi-sec^2 psi.cosec^2 psi is equal to: ...

    Text Solution

    |

  20. (sec psi-tan psi)^2 (1+sin psi)^2 div sin^2 psi =?

    Text Solution

    |