Home
Class 12
MATHS
The principal values of cost^(-1)(-sin(7...

The principal values of `cost^(-1)(-sin(7pi)/(6))` is

A

`(5 pi)/(3)`

B

`(7 pi)/(3)`

C

`(pi)/(3)`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • INVERSE TRIGONOMETIC FUNCTIONS

    DISHA PUBLICATION|Exercise EXERCISE - 2: (CONCEPT APPLICATOR)|30 Videos

  • INVERSE TRIGONOMETIC FUNCTIONS

    DISHA PUBLICATION|Exercise EXERCISE - 2: (CONCEPT APPLICATOR)|30 Videos

  • INTEGRALS

    DISHA PUBLICATION|Exercise EXERCISE-2 CONCEPT APPLICATOR|31 Videos

  • JEE MAIN - 2019 (HELD ON: 9TH APRIL 2019(MORNING SHIFT))

    DISHA PUBLICATION|Exercise MCQs|30 Videos

Similar Questions

Explore conceptually related problems

The principal values of cos^(-1)(-sin(7pi)/(6)) is

(cos^(-1)(sin((7 pi)/6))

sin^(-1)(sin((7pi)/6)) is

Principal value of cos^(-1)[cos((7pi)/(6))] is

The principal value of "sin"^(-1)("sin""(5pi)/(3)) is

The principal value of sin^(-1) (sin""(3 pi)/(5)) is :

The principal value of sin^(-1)(sin((2 pi)/(3))) is (a)-(2 pi)/(3) (b) (2 pi)/(3) (c) (4 pi)/(3) (d) (5 pi)/(3) (e) none of these

(a) Find the principal value of sin^(-1)(sin((7 pi)/(4)))

Principal value of sin^(-1)[sin((5pi)/(6))] is

DISHA PUBLICATION-INVERSE TRIGONOMETIC FUNCTIONS-EXERCISE - 1: (CONCEPT BUILDER)
  1. "cos"^(-1)("cos"((7pi)/(5)))=

    Text Solution

    |

  2. sin[cot^(-1)(cot\ (17pi)/3)]

    Text Solution

    |

  3. The principal values of cost^(-1)(-sin(7pi)/(6)) is

    Text Solution

    |

  4. The value of underset(x to pi/2)limsqrt(("tan"x-"sin"("tan"^(-1)("tan"...

    Text Solution

    |

  5. Find the value of cos^(-1)((x)/(2)+(sqrt(3-3x^(2)))/(2))

    Text Solution

    |

  6. If cot^(-1)n/pi>pi/6,n in N , then the maximum value of n is 6 (b) ...

    Text Solution

    |

  7. The value of cos (1/2 cos^(-1) . 1/8) is equal to

    Text Solution

    |

  8. The principal value of "sin"^(-1)("sin""(5pi)/(3)) is

    Text Solution

    |

  9. Given that "sin"^(-1)("sin""(3pi)/(4))=(2pi)/(k),then k=

    Text Solution

    |

  10. If underset(i=1)overset(n)sum cos^(-1) alpha(i)=0," then "underset(i=1...

    Text Solution

    |

  11. Complete solution set of tan^2(sin^(-1)x)>1 is (-1,-1/(sqrt(2)))uu(1/(...

    Text Solution

    |

  12. -(2pi)/(5) is the principal value of

    Text Solution

    |

  13. Find the value of sin [ arc cos (- 1/2)]

    Text Solution

    |

  14. The positive integral solution of "tan"^(-1)x+"cos"^(-1)(y)/(sqrt(1+...

    Text Solution

    |

  15. If "tan"^(-1)(x+1)+cot^(-1)(x-1)="sin"^(-1) (4/5) + cos^(-1) (3/5), th...

    Text Solution

    |

  16. If sin(cot^(-1)(x+1))=costan^(-1)x, then x=

    Text Solution

    |

  17. sin(sin^(-1)((1)/(3))+sec^(-1)(3))+cos(tan^(-1)(1)/(2))+tan^(-1)2)=

    Text Solution

    |

  18. Indicate the relation which can hold in their respective domain for in...

    Text Solution

    |

  19. If sin^(-1)(x-x^2/2+x^3/4…..oo)+cos^(-1)(x^2-x^4/2+x^6/4-……oo)=pi/2 th...

    Text Solution

    |

  20. If cosec^(-1)x=2cot^(-1)7+cos^(-1)((3)/(5)), then x=

    Text Solution

    |