Home
Class 14
MATHS
The value of the expression (1 +sec22^@ ...

The value of the expression `(1 +sec22^@ + cot 68^@)(1- cosec22^@+ tan68^@)` is
`(1 +sec22^@ + cot 68^@)(1- cosec22^@+ tan68^@)` व्यंजक का मान बताइए?

A

0

B

1

C

`-1`

D

2

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • 2016 TIER-II PAPER(14)

    CHAMPION PUBLICATION|Exercise EXERCISE|100 Videos

  • 2016 TIER-II PAPER(16)

    CHAMPION PUBLICATION|Exercise EXERCISE|100 Videos

Similar Questions

Explore conceptually related problems

The value of (1 + sec 20^@ + cot 70^@ ) ( 1- cosec 20^@ + tan 70^@) is :

The value of expression (1-cot23^(@))(1-cot22^(@)) is equal to :

The value of (1+sec20^(@)+cot70^(@))(1-"cosec"20^(@)+tan70^(@)) is equal to

tan38^(@)-cot 22^@=

The value of tan^(2) (sec ^(-1) 2) + cot^(2) (cosec^(-1) 3) is equal to

The value of sin^(2)22^(@) + sin^(2)68^(@) + cot^(2)30^(@) is

(1+tan A+sec A)(1+cot A-cosec A)=

The value of cot17^(@)(cot73^(@)cos^(2)22^(@)+(1)/(cot17^(@)sec^(2)68^(@))) is

CHAMPION PUBLICATION-2016 TIER-II PAPER(15)-EXERCISE
  1. ABC is an isosceles triangle inscribed in a circle. If AB = AC 12sqrt"...

    Text Solution

    |

  2. ABC is isosceles triangle where AB = AC which is circumscribed about a...

    Text Solution

    |

  3. If D and E are the mid points of AB and AC respectively of DeltaABC, t...

    Text Solution

    |

  4. O is the circumentre of the isosceles triangle ABC. Given that AB= AC ...

    Text Solution

    |

  5. B(1) is a point on the side AC of DeltaABC and B(1)B is joined. A lin...

    Text Solution

    |

  6. The value of the expression (1 +sec22^@ + cot 68^@)(1- cosec22^@+ tan6...

    Text Solution

    |

  7. If x sin^(3) theta + y cos^(3) theta = sin theta cos theta ne 0 and x ...

    Text Solution

    |

  8. If sec theta + tan theta = m (>1), then the value of sin theta is (0^@...

    Text Solution

    |

  9. If (a^2-b^2)sin theta+2abcos theta= a^2+b^2, then tan theta= यदि (a...

    Text Solution

    |

  10. A person from the top of a hill observes a vehicle moving towards him ...

    Text Solution

    |

  11. If 2ycos = xsin theta and 2 x sec theta -y cosec theta = 3, then the v...

    Text Solution

    |

  12. From the top of a cliff 100 metre high, the angles of depression of th...

    Text Solution

    |

  13. A vertical tower stands on a horizontal plane and is surmounted by a v...

    Text Solution

    |

  14. A man on the top of a tower, standing on the Sea-shore, finds that a b...

    Text Solution

    |

  15. The expression of (cottheta+"cosec"theta-1)/(cottheta-"cosec"theta+1...

    Text Solution

    |

  16. The following pie-chart shows the monthly expenditure of a family on v...

    Text Solution

    |

  17. The following pie-chart shows the monthly expenditure of a family on v...

    Text Solution

    |

  18. The following pie-chart shows the monthly expenditure of a family on v...

    Text Solution

    |

  19. The following pe chart shows the monthly expenditure of a family on va...

    Text Solution

    |

  20. The following pie-chart shows the monthly expenditure of a family on v...

    Text Solution

    |