Home
Class 12
MATHS
If cot (cos^(-1) x) = sec {tan^(-1) ((a...

If cot `(cos^(-1) x) = sec {tan^(-1) ((a)/(sqrt(b^(2)-a^(2))))}:bgt a,`
then x =

A

`(b)/(sqrt(2b^(2)- a^(2)))`

B

`(sqrt(a^(2) - a^(2)))/(ab)`

C

`(a)/(sqrt(2b^(2) - a^(2)))`

D

`(sqrt(b^(2) - a^(2)))/(a)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • AP EAMCET ENGINEERING ENTRANCE EXAM ONLINE QUESTION PAPER 2019 (SOLVED)

    TS EAMCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|80 Videos

  • AP EAMCET SOLVED PAPER 2018 ( 23-04-2019,SHIFT -1)

    TS EAMCET PREVIOUS YEAR PAPERS|Exercise Mathematics|39 Videos

Similar Questions

Explore conceptually related problems

tan^(-1)(x+sqrt(1+x^(2)))=

If tan(cos^(-1)x)=sin^(-1)(sec^(-1)sqrt(5)) then x=

tan[2Tan^(-1)((sqrt(1+x^(2))-1)/x)]=

cos^(-1)(1/(sqrt(2)))+sec^(-1)(-sqrt(2))=

2Tan^(-1)((sqrt(a-b))/(a+b)"tan"x/2)=

sin[cot^(-1){cos(tan^(-1)x)}]=

If Tan^(-1)((x-1)/(x-2))+Cot^(-1)((x+2)/(x+1))=pi/4 , then x =

sec^(2)(tan^(-1)(2))+cosec^(2)(cot^(-1)(2))=

TS EAMCET PREVIOUS YEAR PAPERS-AP EAMCET ENGINEERING ENTRANCE EXAM QUESTION PAPER 2017 (SOLVED)-Mathematics
  1. If the mean and variance of a binomial variate X are (4)/(3),(8)/(9) ...

    Text Solution

    |

  2. If alpha is a non-real root of x^(7) = 1 then alpha (1 + alpha)(1 +...

    Text Solution

    |

  3. If cot (cos^(-1) x) = sec {tan^(-1) ((a)/(sqrt(b^(2)-a^(2))))}:bgt a,...

    Text Solution

    |

  4. In Delta ABC, L, M, N are points on BC, CA, AB respectively , dividi...

    Text Solution

    |

  5. The point to which the orgine is to be shifted to remove the first d...

    Text Solution

    |

  6. If alpha , beta, gamma are the lengths of the tangents from the ver...

    Text Solution

    |

  7. If int(0)^(10)f (x) dx = 5 "then" underset(k=1)overset(10)sumint(0)^(1...

    Text Solution

    |

  8. The angle between the tangents drawn from the point (1,2) to the ellip...

    Text Solution

    |

  9. If lx+ my = 1 is a normal to the hyperbola (x^(2))/(a^(2)) - (y^(...

    Text Solution

    |

  10. int(x^(e-1)+e^(x-1))/(x^(e)+e^(x))dx=

    Text Solution

    |

  11. If Delta =|{:(" "1,cos theta,1),(-cos theta," "1,cos theta),(-1,-costh...

    Text Solution

    |

  12. The equation of the circle whose diameter is the common chord of the...

    Text Solution

    |

  13. (x - 1)/(3x +4) lt(x - 3)/(3x-2) holds. for all x in the interval

    Text Solution

    |

  14. There are 10 intermediate stations on a railway line between two parti...

    Text Solution

    |

  15. The figure formed by the pairs of lines 6x^(2) + 13xy + 6y^(2) = 0 an...

    Text Solution

    |

  16. If the point of intersection of the tangents drawn at the points where...

    Text Solution

    |

  17. If a, b and c are non-zero vectors such that a and b not perpendicular...

    Text Solution

    |

  18. The tangents ot the parabola y^(2) = 4ax from an external point P mak...

    Text Solution

    |

  19. Find the points on the line 3x-4y-1=0 which are at a distance of 5 uni...

    Text Solution

    |

  20. underset(x to 0)"Lt" ((1-cos 2x)(3+cos x))/(x tan 4x )) is equal to

    Text Solution

    |