Home
Class 12
MATHS
Solve: sin^(-1)x-cos^(-1)x = pi/6...

Solve: `sin^(-1)x-cos^(-1)x = pi/6`

A

1

B

`1/2`

C

`1/sqrt 2`

D

`sqrt 3/2`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Solve: sin^(-1) cos(sin^(-1)x) = pi/3 .

Solve : sin^(-1)x-cos^(-1)x=sin^(-1)(3x-2)

Solve sin^(-1)x > -1

Solve sin^(-1)x-cos^(-1)x=sin^(-1)(3x-2)

Solve sin^(-1)(1-x)-2sin^(-1)x=pi/2

Solve sin^(-1)(1-x)-2s in^(-1)x=pi/2

Solve sin^(-1)x+sin^(-1)2x=pi/3dot

Solve: 4sin^(4)x + cos^(4)x=1

1. (a) ANSWER any one question: 1. solve : 2sin ^(-1) x=cos^(-1)x .

Prove that sin^(-1) cos (sin^(-1) x) + cos^(-1) x = (pi)/(2), |x| le 1

UNITED BOOK HOUSE-SET 13-EXERCISE
  1. Let Z be the set of integers and the mapping f:Z rarr Z be defined by,...

    Text Solution

    |

  2. Solve: sin^(-1)x-cos^(-1)x = pi/6

    Text Solution

    |

  3. Martices A and B will be inverse of each other only if

    Text Solution

    |

  4. If y = log10x, then (dy)/(dx) is equal to

    Text Solution

    |

  5. If underset(a)overset(b)int f(x)dx = underset(a)overset(b)int phi(x)dx...

    Text Solution

    |

  6. In a given interval a function

    Text Solution

    |

  7. If vec(OA) = hati - 2hatk and vec(OB) = 3 hati - 2hatj then the direct...

    Text Solution

    |

  8. CHOOSE the correct answer from the following alternative :P(A)=3/7,P(B...

    Text Solution

    |

  9. If X follows a binomial distribution with parameter n = 101 and p = 1/...

    Text Solution

    |

  10. Prove that, {cos(sin^(-1)x)}^2 = {sin(cos^(-1)x)}^2 .

    Text Solution

    |

  11. Find the real values of K for which the following system of linear equ...

    Text Solution

    |

  12. If A = [[cos alpha,sin alpha],[-sin alpha,cos alpha]] then prove that,...

    Text Solution

    |

  13. Examine whether f(x) = |x| has a derivative at x = 0.

    Text Solution

    |

  14. State Lagrange's mean value theorem.

    Text Solution

    |

  15. Evaluate:int(sin x dx)/(cos 2x)

    Text Solution

    |

  16. Find the integrating factor of the differential equation (x + y + 1)(d...

    Text Solution

    |

  17. Prove that the function(sin(x + alpha))/(sin(x + beta)) has neither a ...

    Text Solution

    |

  18. Using the method of differentail find the approximate value of sqrt 0....

    Text Solution

    |

  19. A variable plane moves in such a way that the sum of the reciprocals o...

    Text Solution

    |

  20. If A and B are two independent events, prove that A^C and B are also i...

    Text Solution

    |