Home
Class 12
MATHS
If y^(2)=4ax, then the value of (d^(2)y...

If `y^(2)=4ax`, then the value of `(d^(2)y)/(dx^(2))*(d^(2)x)/(dy^(2))` is -

A

`(2a)/(y^(3))`

B

`-(2a)/(y^(3))`

C

`-(a)/(y^(3))`

D

`(a)/(y^(3))`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MCQ ZONE

    CHHAYA PUBLICATION|Exercise Question Paper 6|80 Videos

  • MCQ ZONE

    CHHAYA PUBLICATION|Exercise Question Paper 8|80 Videos

  • MCQ ZONE

    CHHAYA PUBLICATION|Exercise Question Paper 3|80 Videos

  • MAXIMA AND MINIMA

    CHHAYA PUBLICATION|Exercise Sample Questions for Competitive Examination E|2 Videos

  • MCQ ZONE 3

    CHHAYA PUBLICATION|Exercise Question Paper 8|30 Videos

Similar Questions

Explore conceptually related problems

If y^2=4ax then the value of (d^2y)/(dx^2) is-

If y=2^(3-2x) , then the value of (d^2y)/(dx^2) is-

If x+y=e^(x-y) then the value of (d^(2)y)/(dx^(2)) is -

If y=tanx, then the value of (d^2y)/(dx^2) is-

If y=a^(x)b^(2x-1) , then the value of (d^(2)y)/(dx^(2)) is -

If (dx)/(dy)=u and (d^(2)x)/(dy^(2))=v , then the value of (d^(2)y)/(dx^(2)) is -

If xy=ax^(2)+(b)/(x) , then the value of x^(2)(d^(2)y)/(dx^(2))+2x(dy)/(dx) is -

If y=sinx+e^(x) , then the value of (d^(2)x)/(dy^(2)) is -

If x^(2)+y^(2)=a^(2) , then the value of (dy)/(dx) is -

If x=e^(t)sint and y=e^(t)cost , then the value of (x+y)^(2)(d^(2)y)/(dx^(2))-2x(dy)/(dx) is -

CHHAYA PUBLICATION-MCQ ZONE -Question Paper 4
  1. If x=sec theta-cos theta, y =sec^(n)theta-cos^(n) theta and (x^(2)+4...

    Text Solution

    |

  2. If f(x) is a differentiable function for all x gt 0 and lim(y to x)(y...

    Text Solution

    |

  3. If y^(2)=4ax, then the value of (d^(2)y)/(dx^(2))*(d^(2)x)/(dy^(2)) i...

    Text Solution

    |

  4. The value of lim(n to oo) (1^(p)+2^(p)+3^(p)+…+n^(p))/(n^(p+1)) is -

    Text Solution

    |

  5. The value of int(0)^(1.5)[x^(2)]dx is -

    Text Solution

    |

  6. If I(n)=int(0)^((pi)/(4)) tan^(n)x dx, then the value of lim(n to oo...

    Text Solution

    |

  7. The value of int(0)^((pi)/(2)) (sinx dx)/(sin x+cos x) is equal to -

    Text Solution

    |

  8. The value of the integral int(-(pi)/(7))^((pi)/(7))x^(3)sin^(2)x dx is...

    Text Solution

    |

  9. int"cosec"^(4)x dx is equal to -

    Text Solution

    |

  10. The value of int(dx)/(2sqrt(x)(x+1)) is -

    Text Solution

    |

  11. The value of the integral int(0)^(1) (dx)/( x^(2)+2x cos alpha +1) is...

    Text Solution

    |

  12. Let (d)/(dx) F(x)=(e^(sin x))/(x), x gt 0, If int(1)^(4) (3)/(x) ...

    Text Solution

    |

  13. The value of int(0)^(1000)e^(x-[x])dx is equal to -

    Text Solution

    |

  14. int(0)^(2a)f(x)dx is equal to -

    Text Solution

    |

  15. int sin^(3)x cos x dx is equal to -

    Text Solution

    |

  16. The value of int(0)^(1)sin[2tan^(-1)sqrt((1+x)/(1-x))]dx is equal to -

    Text Solution

    |

  17. The value of int sqrt(1+"sin"(x)/(4))dx is equal to -

    Text Solution

    |

  18. The value of int((1)/(e ))^(e )|log x|dx is equal to -

    Text Solution

    |

  19. If f(t) is an odd function, then int(0)^(x)f(t) dt is -

    Text Solution

    |

  20. The value of int((pi)/(4))^((3pi)/(4))(dx)/(1+cosx) is -

    Text Solution

    |