Home
Class 10
MATHS
sin theta . Cosec theta = ?...

`sin theta . Cosec theta` = ?

A

1

B

0

C

`(1)/(2)`

D

`sqrt(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRY

    TARGET PUBLICATION|Exercise Activities for practice|3 Videos

  • TRIGONOMETRY

    TARGET PUBLICATION|Exercise Multiple Choice Questions|27 Videos

  • TRIGONOMETRY

    TARGET PUBLICATION|Exercise Practice Set 6.2|6 Videos

  • STATISTICS

    TARGET PUBLICATION|Exercise Problem Set-6|5 Videos

Similar Questions

Explore conceptually related problems

If 3 sin theta - 4 cos theta = 0 , then find the values of tan theta , sec theta and cosec theta .

If 5 sin theta - 12 cos theta = 0 , find the values of sec theta and cosec theta .

(xv) (cos^2 theta) / (1- tan theta) +( sin^3 theta)/ (sin theta - cos theta) = 1 + sin theta cos theta

If sin theta + costheta = m and sin theta - cos theta = n , then

Prove that: (cos theta)/(1 + sin theta) = sec theta - tan theta

The equation to the straight line passing through the point (a "cos"^(3) theta, a "sin"^(3) theta) and perpendicular to the line x "sec" theta + y"cosec" theta = a is

If "cosec " theta - sin theta = m, sec theta - cos theta =n , " then "(m^(2)n)^(2//3) + (mn^(2))^(2//3) =.................. A) 1 B) 2 C) 1/2 D) 0

If 2y cos theta =x sin theta and 2x sec theta -y cosec theta =3, then x ^(2) +4y^(2)= ............... A) 4 B) -4 C) -2 D) 2

TARGET PUBLICATION-TRIGONOMETRY -Problem set - 6
  1. sin theta . Cosec theta = ?

    Text Solution

    |

  2. cosec 45^(@)=…….

    Text Solution

    |

  3. (3) 1 + tan^2 theta =?

    Text Solution

    |

  4. What we see at a higher level from the horizontal line, angle formed i...

    Text Solution

    |

  5. If sin theta = 11/61 find the values of cos theta using trigonometric...

    Text Solution

    |

  6. (1) If tan theta=2, find the values of other trigonometric ratios usin...

    Text Solution

    |

  7. If sec theta = 13/12, find values of other trigonometric ratios.

    Text Solution

    |

  8. Prove that : sec theta (1 - sin theta ) (sec theta + tan theta ) = 1

    Text Solution

    |

  9. Prove : (sec theta+tan theta)(1-sin theta)=cos theta.

    Text Solution

    |

  10. Prove that : sec^(2)theta+"cosec"^(2)theta=sec^(2)theta*"cosec" ^(2)t...

    Text Solution

    |

  11. Prove the following : cot^2 theta - tan^2 theta = cosec^2 theta -sec^2...

    Text Solution

    |

  12. Prove that : tan^(4)theta + tan^(2)theta = sec^(4)theta - sec^(2) th...

    Text Solution

    |

  13. Prove 1/(1+sintheta)+1/(1-sintheta) = 2 sec^2 theta

    Text Solution

    |

  14. Prove the following : sec^6 x - tan^6 x = 1 + 3 sec^2 x times tan^2 x

    Text Solution

    |

  15. Prove the following : (tan theta) / (sec theta + 1) = (sec theta - 1) ...

    Text Solution

    |

  16. Prove the following: (tan^3 theta - 1)/(tan theta - 1) = sec^2 theta ...

    Text Solution

    |

  17. Prove that (sin theta - cos theta +1)/(sin theta + cos theta -1) = (...

    Text Solution

    |

  18. A boy standing at a distance of 48 meters from a building observes the...

    Text Solution

    |

  19. From the top of a lighthouse, an observer looks at a ship and finds th...

    Text Solution

    |

  20. Two buildings are in front of each other on a road of width 15 meters....

    Text Solution

    |