Home
Class 11
MATHS
Find the values of the following : Tan...

Find the values of the following :
`Tan75^(@)+cot75^(@)`

Text Solution

Verified by Experts

The correct Answer is:
4
Promotional Banner

Topper's Solved these Questions

  • COMPOUND ANGLES

    AAKASH SERIES|Exercise EXERCISE - 2.1 ( SHORT ANSWER QUESTIONS)|14 Videos

  • COMPOUND ANGLES

    AAKASH SERIES|Exercise ADDITIONAL EXERCISE|12 Videos

  • COMPOUND ANGLES

    AAKASH SERIES|Exercise SPECIAL RESULTS|2 Videos

  • CHANGE OF AXES

    AAKASH SERIES|Exercise Practice Exercise|29 Videos

  • CONTINUITY

    AAKASH SERIES|Exercise ADVANCED SUBJECTIVE TYPE QUESTIONS|34 Videos

Similar Questions

Explore conceptually related problems

Find the values of the following: cot^(-1)(-1)

tan 75^(@) - cot 75^@=

Find the values of the following: Cot^(-1)(-sqrt(3))

Find the values of each of the following : cot(tan^(-1)a+cot^(-1)a)

Find the value of tan 75^(@)

Find the value of sin 75^(@)

AAKASH SERIES-COMPOUND ANGLES-EXERCISE - 2.1 ( VERY SHORT ANSWER QUESTIONS)
  1. Simplify (cot 55^(@)cot35^(@)-1)/(cot55^(@)+cot35^(@))

    Text Solution

    |

  2. Find the values of the following : Tan((pi)/(4)+theta).Tan((pi)/(4)...

    Text Solution

    |

  3. Find the values of the following : Tan75^(@)+cot75^(@)

    Text Solution

    |

  4. Find the values of the following : Tan((pi)/(4)+theta).Tan((pi)/(4)...

    Text Solution

    |

  5. S.T cos340^(@) . Cos40^(@)+sin200^(@).sin140^(@)=(1)/(2)

    Text Solution

    |

  6. Express ((sqrt(3)cos 25^(@)+sin25^(@)))/(2) as a sine of an angle.

    Text Solution

    |

  7. Express (cos theta - sin theta) as a cosine of an angle.

    Text Solution

    |

  8. If tan A = (1)/(2), tan B = (1)/(3)and A, B are acute angles then find...

    Text Solution

    |

  9. If 0^(@) lt A, B lt 90^(@), such that cos A = 5/13, sin B = 4/5, find ...

    Text Solution

    |

  10. Find Tan ((pi)/(4) + A) in terms of Tan A

    Text Solution

    |

  11. Find Cot ((pi)/(4) + A) in terms of Cot A

    Text Solution

    |

  12. Prove that sin ^(2) theta + sin ^(2) (theta+(pi)/(3))+ sin ^(2) (theta...

    Text Solution

    |

  13. Prove that (cos9^(@)+sin9^(@))/(cos9^(@)-sin9^(@))=cot36^(@)

    Text Solution

    |

  14. If tan theta = (cos 11^(@)+sin11^(@))/(cos11^(@)-sin11^(@)) and theta ...

    Text Solution

    |

  15. Prove that tan70^(@)-tan20^(@)=2tan50^(@).

    Text Solution

    |

  16. Find tan 20^(@) + tan40^(@) + sqrt(3)tan20^(@)tan40^(@).

    Text Solution

    |

  17. Find the value of Tan10^(@) + Tan35^(@) + Tan10^(@).Tan35^(@).

    Text Solution

    |

  18. Find the value of tan56^(@)-tan11^(@)-tan56^(@).tan11^(@).

    Text Solution

    |

  19. Prove that Tan(theta + 135^(@)) Tan(theta-135^(@)) = - 1

    Text Solution

    |

  20. Show that cos 35^(@) + cos 85^(@) + cos 155^(@) = 0

    Text Solution

    |