Home
Class 14
MATHS
If Sin theta.sec^2 theta=2/3, 0^@< theta...

If `Sin theta.sec^2 theta=2/3, 0^@< theta <90^@`, then the value of `(tan^2 theta+ cos^2 theta)` is:
यदि `Sin theta.sec^2 theta=2/3`,है, और `0^@< theta <90^@`, है तो `(tan^2 theta+ cos^2 theta)` का मान ज्ञात करें |

A

`7/6`

B

`11/12`

C

`13/12`

D

`5/4`

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 3 Sin theta =2 cos^2 theta ,0^@ यदि 3 Sin theta =2 cos^2 theta है और 0^@ < theta <90^@ ,है, तो (tan theta +Cos theta +Sin theta ) का मान ज्ञात करें |

If 2sin theta+15 cos^2 theta=7, 0^@ यदि 2sin theta+15 cos^2 theta=7, 0^@< theta<90^@ ,है, तो tan theta+cos theta+ sec theta =

If 5 sin^2 theta+14cos theta=13, 0^@ यदि 5 sin^2 theta+14cos theta=13, 0^@< theta< 90^@ ,है, तो (sec theta+cot theta)/(cosec theta+tan theta) का मान क्या होगा :

If 3-2 sin^2 theta-3 Cos theta=0, 0^@ यदि 3-2 sin^2 theta-3 Cos theta=0 ,और 0^@< theta<90^@ ,है, तो (2Cosec theta+tan theta) का मान क्या होगा ?

If sin theta=sqrt 3 cos theta, 0^@ यदि sin theta=sqrt 3 cos theta, 0^@< theta <90^@ है, तो 2 sin^2 theta+ sec^2 theta+sin theta. sec theta+ cosec theta का मान ज्ञात करें |

If 3sin theta =2 cos^2 theta ,0^@ यदि 3sin theta =2 cos^2 theta ,0^@< theta <90^@ , है, तो (tan^2 theta + sec^2 theta -cosec^2 theta ) का मान ज्ञात करें |

If 2 sin^2 theta+3 sin theta-2=0, (0^@ यदि 2 sin^2 theta+3 sin theta-2=0, (0^@< theta < 90^@) है तो theta का मान हैः

If 7 cos^2 theta+3 sin^2 theta=6 , 0^@ यदि 7 cos^2 theta+3 sin^2 theta=6 , 0^@< theta<90^@ , है, तो (cot^2 2 theta+sec^2 2 theta)/(tan^2 2theta-sin^2 2 theta) का मान ज्ञात करें ।

If 7sin^2 theta-cos^2 theta+2sin theta=2 , 0^@ यदि 7sin^2 theta-cos^2 theta+2sin theta=2 , 0^@< theta<90^@ , है, तो (sec2 theta+cot2 theta)/(cosec 2theta+tan2 theta) का मान होगा :

If 5 sin theta-4cos theta=0, 0^@ यदि 5 sin theta-4cos theta=0, 0^@< theta< 90^@ ,है, तो (5 sin theta-2cos theta)/(5 sin theta+3cos theta) का मान होगा :

PINNACLE-TRIGONOMETRY-EXERCISE
  1. If 3-2 sin^2 theta-3 Cos theta=0, 0^@< theta<90^@, then what is the...

    Text Solution

    |

  2. If Cot theta=sqrt6, then the value of (cosec^2 theta+sec^2 theta)/(c...

    Text Solution

    |

  3. If Sin theta.sec^2 theta=2/3, 0^@< theta <90^@, then the value of (tan...

    Text Solution

    |

  4. If ((sin theta-cosec theta)(cos theta- sec theta))/(tan^2 theta-sin^2 ...

    Text Solution

    |

  5. If sec theta=4x and tan theta=4/x, (x ne 0) then the value of 8(x^2-1/...

    Text Solution

    |

  6. For alpha and beta both being acute angles, it is given that sin(alph...

    Text Solution

    |

  7. For all alpha.i s, (i=1,2,3............20) lying between 0^@ and 90^@,...

    Text Solution

    |

  8. Which among the following is an irrational quantity? निम्न में से क...

    Text Solution

    |

  9. If sin theta+cosec theta=2, then what is the value of (sin^153 theta+c...

    Text Solution

    |

  10. If cosx = (-sqrt3)/2 and pi prec x prec (3 pi)/2, then the value of 4c...

    Text Solution

    |

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

    Text Solution

    |

  12. If ((tan theta-sec theta+1)/(tan theta+sec theta-1)) sec theta=1/k, t...

    Text Solution

    |

  13. If (tan theta)/(1-cot theta)+(cot theta)/(1-tan theta)=1+k, then k = ....

    Text Solution

    |

  14. When 2 sin^2 theta =3 cos theta, and 0letheta le90, then theta = जब...

    Text Solution

    |

  15. The value of (sin^2 60^@- cos^2 45^@+ sec 60^@+ cos^2 40^@+ cos^2 50^@...

    Text Solution

    |

  16. If tan theta=3/4, then (4 sin theta- cos theta)/(4 sin theta+ cos thet...

    Text Solution

    |

  17. If cot theta= 3/4, then sin theta+cos theta-tan theta is: यदि cot th...

    Text Solution

    |

  18. The value of sec^2 28^@-cot^2 62^@+ sin^2 60^@+ cosec^2 30^@ is equal ...

    Text Solution

    |

  19. If tan 4 theta=cot(2 theta+30^@), then theta is equal to: यदि tan ...

    Text Solution

    |

  20. The value of cot^2 62^@- sec^2 28^@+ cosec^2 30^@+ tan^2 60^@ is equal...

    Text Solution

    |