Home
Class 12
MATHS
Write the value of tan^(-1)[2sin(2cos^(-...

Write the value of `tan^(-1)[2sin(2cos^(-1)(sqrt(3)/2))]` .

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • EXAM REVISION SERIES

    XII BOARD PREVIOUS YEAR PAPER ENGLISH|Exercise All Questions|19 Videos

Similar Questions

Explore conceptually related problems

Write the value of tan^(-1)[2sin(2cos^(-1)(sqrt3/2))]

Value of tan^(- 1){sin(cos^(- 1)sqrt(2/3))} is

Find the value of sin^(-1)[cos{sin^(-1)(-(sqrt(3))/2)}]

Find the value of sin^(-1)[cos{sin^(-1)(-(sqrt(3))/2)}] .

The value of tan[(1)/(2)cos^(-1)((sqrt(5))/(3))] is :

find the value of sin^(-1)(-sqrt3/2)+cos^(-1)(sqrt3/2)

Write the principal value of tan^(-1)(1)+cos^(-1)(-1/2)

Write the principal value of tan^(-1)(1)+cos^(-1)(-1/2)

Find the value of: tan^(-1)[2cos(2sin^(-1)(1/2)]

For the principal value, evaluate tan^(-1){2sin(4\ cos^(-1)(sqrt(3))/2)}

XII BOARD PREVIOUS YEAR PAPER ENGLISH-BOARD PAPER SOLUTIONS-All Questions
  1. Find the vector equation of the plane passing through three points w...

    Text Solution

    |

  2. Write the principal value of tan^(-1)sqrt(3)-cot^(-1)(-sqrt(3)) .

    Text Solution

    |

  3. Write the value of tan^(-1)[2sin(2cos^(-1)(sqrt(3)/2))] .

    Text Solution

    |

  4. For what value of x is the matrix A=[(0,1,-2),(1,0,3),(x,3,0)] a skew-...

    Text Solution

    |

  5. Using matrices, solve the following system of linear equations: x - ...

    Text Solution

    |

  6. Write the differential equation representing the family of curves y...

    Text Solution

    |

  7. If A(ij) is the cofactor of the element a(ij) of the determinant |(2,-...

    Text Solution

    |

  8. P and Q are two points with position vectors 3 vec a-2 vec b and v...

    Text Solution

    |

  9. Show that the differential equation 2y e^(x/y)\ dx+(y-2x e^(x/ y) ) dy...

    Text Solution

    |

  10. Sketch the graph of y=|x+3| and evaluate the area under the curve ...

    Text Solution

    |

  11. Evaluate: int(x^2+1)/((x-1)^2(x+3))\ dx

    Text Solution

    |

  12. Evaluate: int(xsin^(-1)x)/(sqrt(1-x^2))\ dx

    Text Solution

    |

  13. Using differentials, find the approximate value of f(2. 01), where ...

    Text Solution

    |

  14. Find the equation of the tangent to the curve y=sqrt(4x-2)\ which ...

    Text Solution

    |

  15. Prove the following: tan^(-1)sqrt(x)=1/2cos^(-1)((1-x)/(1+x)),\ x\ \ ...

    Text Solution

    |

  16. Prove the following: cos^(-1)((12)/(13))+sin^(-1)(3/5)=sin^(-1)((56)/...

    Text Solution

    |

  17. Often it is taken that a truthful person commands, more respect in ...

    Text Solution

    |

  18. integrate thisint ( x^2+1)/(x^2-5x+6)dx

    Text Solution

    |

  19. In a group of 50 scouts in a camp, 30 are well trained in first aid...

    Text Solution

    |

  20. Find the area enclosed by the parabola 4y=3x^2 and the line 2y=3x+12.

    Text Solution

    |