Home
Class 12
MATHS
The principal value of cos^-1(-frac(1)(2...

The principal value of `cos^-1(-frac(1)(2))`

Promotional Banner

Topper's Solved these Questions

  • INTEGRALS

    MAXIMUM PUBLICATION|Exercise EXAMPLE|135 Videos
  • LINEAR PROGRAMMING

    MAXIMUM PUBLICATION|Exercise EXAMPLE|58 Videos

Similar Questions

Explore conceptually related problems

Find the principal value of cos^-1(frac(sqrt3)(2))

Write the principal value of sin^-1(frac(1)(2))

Find the principal value of sec^-1(-frac(2)(sqrt3))

Find the principal value of cos^(-1)(1/sqrt2)

The principal value of sin^-1((-1)/2) .

Find the principal value of "cosec"^(-1)(-1)

Find the principal value of cos^(-1)(cos20)

Find the principal value of "cosec"^(-1)(2)

Find the principal values cosec^(-1)((-2))

Find the principal value of sin^(-1)((-sqrt3)/2)

MAXIMUM PUBLICATION-INVERSE TRIGNOMETRY-EXAMPLE
  1. show that sin^-1frac(3)(5)-sin^-1frac(8)(17)=cos^-1frac(84)(85)

    Text Solution

    |

  2. Choose the correct answer from the bracket. if cos^-1x=y,then y is...

    Text Solution

    |

  3. find the value of cos^-1cos((7pi)/3)

    Text Solution

    |

  4. Solve for x if,tan^-1(frac(1+x)(1-x))=2tan^-1x

    Text Solution

    |

  5. Find the principal value of cos^-1(frac(sqrt3)(2))

    Text Solution

    |

  6. Prove that 2 sin^-1(frac(3)(5))=tan^-1(frac(24)(7))

    Text Solution

    |

  7. Prove 2tan^-1frac(1)(2)+tan^-1frac(1)(7)=tan^-1frac(31)(17)

    Text Solution

    |

  8. Find the principal value of cos^-1(-frac(1)(2))

    Text Solution

    |

  9. Show that tan^-1(frac(cosx)(1-sinx))=pi/4+x/2

    Text Solution

    |

  10. The principal value of cos^-1(-frac(1)(2))

    Text Solution

    |

  11. Express tan^-1(frac(cosx)(1-sinx)) in the simplest Form.

    Text Solution

    |

  12. Write the principal value of sin^-1(frac(1)(2))

    Text Solution

    |

  13. show that sin^-1(frac(3)(5))-sin^-1(frac(8)(17))=cos^-1(frac(84)(85)...

    Text Solution

    |

  14. The principal value of tan^-1(-1) is [pi/4,-pi/4,pi-pi/4,pi+pi/4]

    Text Solution

    |

  15. If tan^-1(frac(x-1)(x-2))+tan^-1(frac(x+1)(x+2))=pi/4, then find the...

    Text Solution

    |

  16. Give an expression for tan(x+y)

    Text Solution

    |

  17. Prove that xy<1, tan^-1x+tan^-1y=tan^-1(frac(x+y)(1-xy))

    Text Solution

    |

  18. Using the above result prove that tan^-1(frac(1)(2))+tan^-1(frac(1)(...

    Text Solution

    |

  19. Show that tan^-1frac(1)(5)+tan^-1frac(1)(7)+tan^-1frac(1)(3)+tan^-1f...

    Text Solution

    |

  20. Given that cot3theta=frac(3cot^2theta-1)(cot^3theta-3cottheta),show ...

    Text Solution

    |