Home
Class 12
MATHS
Select the correct option from the given...

Select the correct option from the given alternatives:`cos^-1(cos(frac{7pi}{6})) = .....` `A) frac{7pi}{6}` `B) frac{5pi}{6}` `C) frac{pi}{6}` `D) frac{3pi}{2}`

A

`frac{7pi}{6}`

B

`frac{5pi}{6}`

C

`frac{pi}{6}`

D

`frac{3pi}{2}`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Trignometric Functions

    CHETANA PUBLICATION|Exercise EXERCISE|113 Videos

  • PROBABILITY DISTRIBUTIONS

    CHETANA PUBLICATION|Exercise EXERCISE|108 Videos

Similar Questions

Explore conceptually related problems

Select the correct option from the given alternatives: tan(2tan^-1(frac{1}{5})-frac{pi}{4})

Select the correct option from the given alternatives. (frac(22pi)(15))^c is equal to

Select the correct option from the given alternatives: The principal value of sin^-1(frac{-sqrt3}{2}) is A) -frac{2pi}{3} B) frac{4pi}{3} C) frac{5pi}{3} D) -frac{pi}{3}

Select the correct option from the given alternatives: 2tan^-1(frac{1}{3})+tan^-1(frac{1}{7}) = A) tan^-1(frac{4}{5}) B) frac{pi}{2} C) 1 D) frac{pi}{4}

Select the correct option from the given alternatives: cos[tan^-1(frac{1}{3})+tan^-1(frac{1}{2})] = A) frac{1}{sqrt2} B) frac{sqrt3}{2} C) frac{1}{2} D) frac{pi}{4}

Select the correct option from the given alternatives: If tan^-1(2x)+tan^-1(3x) = frac{pi}{4} , then x = A) -1 B) frac{1}{6} C) frac{2}{6} D) frac{3}{2}

Select the correct option from the given alternatives: In /_\ABC , if c^2+a^2-b^2 = ac then /_B = A) frac{pi}{4} B) frac{pi}{3} C) frac{pi}{2} D) frac{pi}{6}

Select the correct option from the given alternatives: The principal solutions of equation sintheta =frac{-1}{2} are….... a) frac{5pi}{6},frac{pi}{6} b) frac{7pi}{6},frac{11pi]{6} c) frac{pi}{6},frac{7pi}{6} d) frac{7pi}{6}, frac{pi}{6}

Select the correct option from the given alternatives:The number of principal solution of cos3x = frac{1}{2}

Select the correct option from the given alternatives: The principal solution of equation cottheta = sqrt3 is a) frac{pi}{6},frac{7pi}{6} b) frac{pi}{6},frac{5pi}{6} c) frac{pi}{6},frac{8pi}{6} d) frac{7pi}{6},frac{pi}{6}

CHETANA PUBLICATION-Trignometric Functions-EXERCISE
  1. Select the correct option from the given alternatives The period of ta...

    Text Solution

    |

  2. Select the correct option from the given alternatives:The number of pr...

    Text Solution

    |

  3. Select the correct option from the given alternatives:The number of pr...

    Text Solution

    |

  4. Select the correct option from the given alternatives: The principal s...

    Text Solution

    |

  5. Select the correct option from the given alternatives: The ratio of th...

    Text Solution

    |

  6. Select the correct option from the given alternatives: cos^-1(-x) =......

    Text Solution

    |

  7. If x gt 0, y gt 0, xy = 1 then tan^-1x+tan^-1y = .... A ) 0 B ) pi C...

    Text Solution

    |

  8. Select the correct option from the given alternatives:cos^-1(cos(frac{...

    Text Solution

    |

  9. Select and write the correct answer from the given alternative in the ...

    Text Solution

    |

  10. Select and write the correct answer from the given alternative in the ...

    Text Solution

    |

  11. Select and write the correct answer from the given alternative in the ...

    Text Solution

    |

  12. Answer the following: Find the principal solution of secx = 2

    Text Solution

    |

  13. Answer the following: If in /\ABC, a=7, A=60^@ then find its circumr...

    Text Solution

    |

  14. Alternative the following: Find the cartesian coordinates of the point...

    Text Solution

    |

  15. Attempt the following: Find the principal solution of tan^-1sqrt3

    Text Solution

    |

  16. Attempt the following: In /\ABC, if a=2, b=3 and c=4 then find cosC

    Text Solution

    |

  17. Attempt the following: Prove that for x gt 0, y gt 0, xy gt 1.

    Text Solution

    |

  18. show that: Tan^-1x+tan^-1y = tan^-1(frac{x+y}{1-xy})

    Text Solution

    |

  19. Attempt the following: Find the general solution of sintheta+sin3theta...

    Text Solution

    |

  20. Attempt the following: In /\ABC, prove that tan(frac{B-C}{2}) = frac{b...

    Text Solution

    |