Home
Class 14
MATHS
What is the value of (2(1-sin^2 theta) c...

What is the value of `(2(1-sin^2 theta) cosec^2 theta)/(cot^2 theta(1+tan^2 theta))-1` ?
`(2(1-sin^2 theta) cosec^2 theta)/(cot^2 theta(1+tan^2 theta))-1` का मान क्या है?

A

`sin 2 theta`

B

`sin^2 theta`

C

`cos^2 theta`

D

`cos 2 theta`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • 2017 TIER-II PAPER(11)

    CHAMPION PUBLICATION|Exercise EXERCISE|100 Videos

  • 2017 TIER-II PAPER(13)

    CHAMPION PUBLICATION|Exercise EXERCISE|100 Videos

Similar Questions

Explore conceptually related problems

cosec^(2)theta=1+cot^(2)theta

((1+tan^(2)theta)cot theta)/(csc^(2)theta)=tan theta

Write the value of sin^(2)theta cos^(2)theta(1+tan^(2)theta)(1+cot^(2)theta).

What is the value of sin (180-theta)sin (90- theta)+[cot(90- theta)// 1+tan^2 theta] ? sin (180-theta)sin (90- theta)+[cot(90- theta)// 1+tan^2 theta] का मान क्या है?

The value of sqrt(sec^2 theta +cosec^2 theta )xx sqrt(tan^2 theta -sin^2 theta ) is equal to : sqrt(sec^2 theta +cosec^2 theta )xx sqrt(tan^2 theta -sin^2 theta ) का मान किसके बराबर है?

If Cot theta=1/sqrt3 , then the value of (2-sin^2 theta)/(1-cos^2 theta)+cosec^2 theta+sec theta is: यदि Cot theta=1/sqrt3 , है, तो (2-sin^2 theta)/(1-cos^2 theta)+cosec^2 theta+sec theta का मान ज्ञात करें |

The value of (tan^2 theta-sin^2 theta)/ (2+tan^2 theta+cot^2 theta) is: (tan^2 theta-sin^2 theta)/ (2+tan^2 theta+cot^2 theta) का मान है :

(2+tan^2 theta+ cot^2 theta)/(sec theta cosec theta) is equal to : (2+tan^2 theta+ cot^2 theta)/(sec theta cosec theta) का मान किसके बराबर है ?

If cot theta= sqrt7 , then the value of (cosec^2 theta-sec^2 theta)/(cosec^2 theta+sec^2 theta) is: यदि cot theta= sqrt7 , है, तो (cosec^2 theta-sec^2 theta)/(cosec^2 theta+sec^2 theta) का मान क्या होगा ?

The value of (sec^2 theta(2+tan^2 theta +cot^2 theta) div (sin^2 theta-tan^2 theta))/((cosec^2 theta+sec^2 theta)(1+ cot^2 theta)^2) is: (sec^2 theta(2+tan^2 theta +cot^2 theta) div (sin^2 theta-tan^2 theta))/((cosec^2 theta+sec^2 theta)(1+ cot^2 theta)^2) का मान ज्ञात कीजिए?

CHAMPION PUBLICATION-2017 TIER-II PAPER(12)-EXERCISE
  1. There is a box of cuboid shape. The smallest side of box is 20 cm and ...

    Text Solution

    |

  2. A pyramid has a square base, whose side is 8 cm. If the height of pyra...

    Text Solution

    |

  3. What is the value of (2(1-sin^2 theta) cosec^2 theta)/(cot^2 theta(1+t...

    Text Solution

    |

  4. What is the value of (cos2A+2cos^(2)A-2cos2AcosA)/(sin2A-2sin^(2)Asin2...

    Text Solution

    |

  5. What is the value of cos 15^@-cos 165^@? cos 15^@-cos 165^@ का मान ...

    Text Solution

    |

  6. If P+Q+R=60^@, then what is the value of cos Q cos R (cos P-sin P)+ si...

    Text Solution

    |

  7. What is the value of [1-tan(90^(@)-theta)]^(2)*[cos^(2)(90^(@)-theta) ...

    Text Solution

    |

  8. What is the value of 1+2 cot^2(90-x)-2 cosec (90-x)cot (90-x)]//[cosec...

    Text Solution

    |

  9. What is the value of sin (180-theta)sin (90- theta)+[cot(90- theta)// ...

    Text Solution

    |

  10. A pole is standing on the top of a house. Height of house is 25 metres...

    Text Solution

    |

  11. A ladder is placed against a wall such that it just reaches the top of...

    Text Solution

    |

  12. An aeroplane is flying horizontally at a height of 1.8km above the gro...

    Text Solution

    |

  13. The table given below shows the production of maize by 5 different sta...

    Text Solution

    |

  14. The table given below shows the, production of maize by 5 different st...

    Text Solution

    |

  15. The table given below shows the production of maize by 5 different sta...

    Text Solution

    |

  16. The table given below shows the, production of maize by 5 different st...

    Text Solution

    |

  17. The table given below shows the, production of maize by 5 different st...

    Text Solution

    |

  18. If x beakers of 100 ml containing 1: 4 acid-water solution are mixed w...

    Text Solution

    |

  19. In what ratio should 20% ethanol solution be mixed with 40% ethanol so...

    Text Solution

    |

  20. A and B start a business by investing equal amounts. Four months later...

    Text Solution

    |