Home
Class 10
MATHS
Simplify: cos^(2)theta+(1)/(1+cot^(2)the...

Simplify: `cos^(2)theta+(1)/(1+cot^(2)theta):`

A

`cot^(2)theta`

B

1

C

`tan^(2)theta`

D

0

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRY

    PREMIERS PUBLISHERS|Exercise SOLUTION TO PROGRESS CHECK|13 Videos

  • STATISTICS AND PROBABILITY

    PREMIERS PUBLISHERS|Exercise OTHER IMPORTANT OBJECTIVE TYPE QUESTIONS|23 Videos

Similar Questions

Explore conceptually related problems

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

(1-cos^(2)theta)(1+cot^(2)theta)= ………. .

sqrt(cosec^(2)theta-cot^(2)theta) is:

(cos^(2)theta-1)(cot^(2)theta+1)+1= ………….. .

The value of (1 - cos^(2) theta) (1 + cot^(2) theta) is ……….. .

Prove: cos^2 theta + 1/(1 + cot^2 theta) = 1

Simplify (1-cos theta ) (1+cos theta ) (1+ cot ^(2) theta) .

(sin^(3) theta-cos^(3) theta)/(sin theta - cos theta)- (cos theta)/sqrt(1+ cot^(2) theta)-2 tan theta cot theta=-1 if

Prove that (1+(1)/(tan^(2) theta ))(1+(1)/(cot^(2) theta ))=sec^(2) theta . "cosec"^(2) theta

Simplify: (sin(90-theta)costheta)/(cos(90-theta)sintheta)+1=

PREMIERS PUBLISHERS-TRIGONOMETRY-OTHER IMPORTANT OBJECTIVE TYPE QUESTIONS
  1. sqrt(cosec^(2)theta-cot^(2)theta) is:

    Text Solution

    |

  2. (cosectheta)/(costheta)-(costheta)/(sintheta)=?

    Text Solution

    |

  3. (sectheta+tantheta)(sectheta-tantheta)=……………

    Text Solution

    |

  4. (tan45^(@)+cot45^(@))+sec^(2)45^(@)=………….

    Text Solution

    |

  5. cos30^(@)sin60^(@)+cos60^(@)sin30^(@)=……………………

    Text Solution

    |

  6. sqrt((1+sintheta)/(1-sintheta))=sectheta+x. Then x is:

    Text Solution

    |

  7. If x=rcostheta,y=rsintheta,"then "x^(2)+y^(2)=?

    Text Solution

    |

  8. In DeltaABC" with "C=90^(@),AC=BC=1. Find costheta.

    Text Solution

    |

  9. What is the minimum number of measurements required to determine the h...

    Text Solution

    |

  10. Simplify: cos^(2)theta+(1)/(1+cot^(2)theta):

    Text Solution

    |

  11. (sinalpha+cosecalpha)^(2)+(cosalpha-secalpha)^(2)-tan^(2)alpha-cot^(2)...

    Text Solution

    |

  12. If x=acostheta,y=bsintheta" then "(x^(2))/(a^(2))+(y^(2))/(b^(2))=?

    Text Solution

    |

  13. If sintheta=costheta, then the value of 'theta' is .

    Text Solution

    |

  14. If sintheta=(5)/(13)" then "costheta=?

    Text Solution

    |

  15. If tantheta=(3)/(4)," find "(2sintheta+3costheta)/(3sintheta+2costheta...

    Text Solution

    |

  16. If sintheta+costheta=sqrt(3)" then "tantheta+cottheta=?

    Text Solution

    |

  17. If sqrt(3)sintheta-costheta=0" then "3tantheta-tan^(3)theta is:

    Text Solution

    |

  18. Simplify: (sin(90-theta)costheta)/(cos(90-theta)sintheta)+1=

    Text Solution

    |

  19. A tower is 100 m high. Its shadow is x meters shorter, when the sun's ...

    Text Solution

    |

  20. Complete the following

    Text Solution

    |