Home
Class 12
MATHS
If log(x+y)=2xy then y'(0)=...

If `log(x+y)=2xy` then `y'(0)=`

A

1

B

`-1`

C

2

D

0

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PRACTICE SET 22

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise Mathematics|50 Videos
  • PRACTICE SET 24

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise Paper 2 (Mathmatics)|50 Videos

Similar Questions

Explore conceptually related problems

If ln(x+y)=2x y , then y '(0)?

log_(e)(x+y)=2xy then y'(0) is

if x=y log(xy) then (dx)/(dy)=

If y is a function of x and log (x+y)=2xy , then the value of y'(0) is

If y=log(logx)," then "xy_(2)+x(y_(1))^(2)=

If log_((x-y))(x+y)=5 , then what is the value of log_(x^(2)-y^(2))(x^(2)-2xy + y^(2))?

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

If y is a function of x and log(x+y)-2xy=0 then the value of y(0) is equal to (a)1(b)-1( c) 2( d) 0

If (x-y)^(2)=121xy and 2log(x+y)=k+log x+log y then k=

MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-PRACTICE SET 23-Paper-2(MATHEMATICS)
  1. The radius of the circle touching the straight lines x-2y-1=0 and 3x-6...

    Text Solution

    |

  2. If sets A and B defines as A={(x,y),y=(1)/(x),0 ne x in R} and B={(x,y...

    Text Solution

    |

  3. If log(x+y)=2xy then y'(0)=

    Text Solution

    |

  4. int sqrt(x)/(sqrt(x)-3sqrtx)dx is equal to

    Text Solution

    |

  5. The range of the function f(x)=log(e)(3x^(2)+4) is equal to

    Text Solution

    |

  6. The relation R defined on the set of natural number as {(a,b)):a diffe...

    Text Solution

    |

  7. The differntial equation of all straight line passing through origin i...

    Text Solution

    |

  8. The value of the integral int(1)^(3^(1//n)) (dx)/(x^(n)+1)is

    Text Solution

    |

  9. The maximum value of x^(1//x) is

    Text Solution

    |

  10. If P(A cup B)=0.8 and P(A cap B)=0.3, then P(A')+P(B') equals

    Text Solution

    |

  11. [bxxc" "cxxa" "axxb] is equal to

    Text Solution

    |

  12. let P be the point (1, 0) and Q be a point on the locus y^2= 8x. The l...

    Text Solution

    |

  13. The equation of the hyperbola whose vertics are at (5,0) and (-5,0) an...

    Text Solution

    |

  14. The value of lim(x to 0) ((e^(x)-1)/(x)) is

    Text Solution

    |

  15. int (x+sin x)/(1+cos x) is equal to

    Text Solution

    |

  16. The general solution of (dy)/(dx)=(2x-y)/(x+2y) is

    Text Solution

    |

  17. In a Boolean Algebra B, for all x in B, x+x is equal to

    Text Solution

    |

  18. The equation of the tangents to the ellipse 4x^(2)+3y^(2)=5, which are...

    Text Solution

    |

  19. If {:A=[(alpha,0),(1,1)]andB=[(1,0),(5,1)]:}, then te value of alpha f...

    Text Solution

    |

  20. If vec a\ is a non zero vecrtor iof modulus vec a\ a n d\ m is a no...

    Text Solution

    |