Home
Class 11
MATHS
If log(10)((x^(2)-y^(2))/(x^(2)+y^(2)))...

If` log_(10)((x^(2)-y^(2))/(x^(2)+y^(2)))=2` , then `(dy)/(dx)=`

A

`-(99)/(101y)`

B

`(99x)/(101y)`

C

`-(99y)/(101x)`

D

`(99y)/(101x)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY DISTRIBUTIONS

    MARVEL PUBLICATION|Exercise MCQs|51 Videos

  • QUESTION PAPER 2017

    MARVEL PUBLICATION|Exercise QUESTION|50 Videos

Similar Questions

Explore conceptually related problems

If log_(10)((x^(3)-y^(3))/(x^(3)+y^(3)))=2 , then (dy)/(dx)=

cos^(-1)((x^(2)-y^(2))/(x^(2)+y^(2)))=log a find (dy)/(dx)

if cos^(-1){(x^(2)-y^(2))/(x^(2)+y^(2))}=log a then find (dy)/(dx)

If log _(10)((x^(3)-y^(3))/(x^(3)+y^(3))) = 2 , then show that (dy)/(dx) = (-99x^(2))/(101y^(2))

If y=log((1-x^(2))/(1+x^(2)))," then "(dy)/(dx)=

If log((x^2-y^2)/(x^2+y^2))=a , then dy/dx=?

If tan^(-1)((y)/(x))-(1)/(2)log_(a)(x^(2)+y^(2))=0, then (dy)/(dx) is

If y=log(e^(x^2)) , then dy/dx=?

MARVEL PUBLICATION-QUESTION PAPER 2016-QUESTION
  1. (tan ^(-1) (sqrt(3))-sec ^(-1)(-2))/("cosec"^(-1)(-sqrt(2))+cos^(-1...

    Text Solution

    |

  2. For what value of k , the function defined by f(x) =(log (1+2x)...

    Text Solution

    |

  3. If log(10)((x^(2)-y^(2))/(x^(2)+y^(2)))=2 , then (dy)/(dx)=

    Text Solution

    |

  4. int (-pi //2) ^(pi//2) log ((2-sin x)/(2+sin x))dx=

    Text Solution

    |

  5. int (((x^(2)+2)a^((x+tan^(-1)x)))/(x^(2)+1))dx=

    Text Solution

    |

  6. The degree and order of the differnential equation [1+((dy)/(dx)...

    Text Solution

    |

  7. The acute angle between the line bar r = ( hati + 2 hatj + ...

    Text Solution

    |

  8. The area of the region bounded by the curve y= 2x -x^(2) and x...

    Text Solution

    |

  9. If int (f(x))/(log (sin x))dx =log [log sin x]+c , then f(x) =

    Text Solution

    |

  10. If A and B are feet of perpendiculars drawn from point Q (a,b,...

    Text Solution

    |

  11. IF bar a = hati + hatj +2 hatk , bar b = 2 hati - hatj +hatk an...

    Text Solution

    |

  12. int (0)^(pi //2)((root(n)(secx))/(root(n)(secx)+root(n)("cosec"x)))dx=

    Text Solution

    |

  13. The particular solution of the differential equation y(1+log x...

    Text Solution

    |

  14. M and N are mid-point of the diagnols AC and BD respectivley of quadri...

    Text Solution

    |

  15. IF sin x is the integerating factor (I.F ) of the linear diff...

    Text Solution

    |

  16. Which of the following equation does not represent a pair of li...

    Text Solution

    |

  17. Probability of guessing correctly atleast 7 out of 10 answers in a 'T...

    Text Solution

    |

  18. Principal solutions of the equation sin 2x + cos 2x =0 . Where ...

    Text Solution

    |

  19. If line joining points A and B having position vectors 6 bar a-4 bar b...

    Text Solution

    |

  20. If A=[(2,2),(-3,2)], B=[(0,-1),(1,0)] then (B^(-1)A^(-1))^(-1) is equa...

    Text Solution

    |