Home
Class 12
MATHS
Find (dy)/(dx) in each of the following ...

Find `(dy)/(dx)` in each of the following cases: `y=tan^(-1)(4x)/(1+5x^2)+tan^(-1)(2+3x)/(3-2x),(0

Promotional Banner

Topper's Solved these Questions

  • BOARD PAPER SOLUTIONS

    RESONANCE DPP|Exercise All Questions|70 Videos
  • DETERMINANTS

    RESONANCE DPP|Exercise All Questions|4 Videos

Similar Questions

Explore conceptually related problems

Find (dy)/(dx) if y=tan^(-1)(4x)/(1+5x^(2))+tan^(-1)(2+3x)/(3-2x)

Find (dy)/(dx) if y=tan^(-1)((4x)/(1+5x^(2)))+tan^(-1)((2+3x)/(3-2x))

y=tan^(-1)((2x)/(1+15x^(2))) find (dy)/(dx)

Find the sum of each of the following series: (i) tan^(-1)((1)/(x^(2)+x+1))+tan^(-1)((1)/(x^(2)+3x+3))+tan^(-1)((1)/(x^(2)+5X+7))+tan^(-1)((1)/(x^(2))+7x+13))...... upto n.

Find quad (dy)/(dx) in the following: y=tan^(-1)((3x-x^(3))/(1-3x^(2))),-(1)/(sqrt(3))

3. (1+x^(2))tan^(-1)x(dy)/(dx)+y=0

If y=tan^(-1)((1-x)/(1+x)), find (dy)/(dx)

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

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

RESONANCE DPP-CONTINUITY AND DIFFERENTIABILITY-All Questions
  1. Differentiate the following functions with respect to xdot x^(2/3)+7e...

    Text Solution

    |

  2. If y="sec"(tan^(-1)x), then (dy)/(dx) at x=1 is equal to: 1/(sqrt(2)) ...

    Text Solution

    |

  3. Find (dy)/(dx) in each of the following cases: y=tan^(-1)(4x)/(1+5x^2...

    Text Solution

    |

  4. If f^(prime)(x)=sqrt(2x^2-1) and f(x^2), then (dy)/(dx) at x=1 is equa...

    Text Solution

    |

  5. Find (dy)/(dx), when xa n dy are connected by the following relations ...

    Text Solution

    |

  6. Let f(x)={(sina x^2)/(x^2); x!=0 and 3/4+1/(4a); x=0dot For what v...

    Text Solution

    |

  7. If y=A e^(-k t)cos(p t+c), then prove that (d^2y)/(dt^2)+2k(dy)/(dx)+n...

    Text Solution

    |

  8. (d^2x)/(dy^2) equals: (1) ((d^2y)/(dx^2))^-1 (2) -((d^2y)/(dx^2))^-1...

    Text Solution

    |

  9. If x=a t^2,y=2a t , then (d^2y)/(dx^2) is equal to (a)-1/(t^2) (b...

    Text Solution

    |

  10. If x=(1+t)/(t^3),y=3/(2t^2)+2/t , then x((dy)/(dx))^3-(dy)/(dx) is e...

    Text Solution

    |

  11. If e^y(x+1)=1, show that (d^(2y))/(dx^2)=((dy)/(dx))^2 If y=sin(2sin^...

    Text Solution

    |

  12. Evaluate : ("lim")(xvec2a^+)(sqrt(x-2a)+sqrt(x)-sqrt(2a))/(x^2-4a^2)

    Text Solution

    |

  13. Evaluate: ("lim")(xvec2a^+)((e^x I n(2^(x-1))-(2^x-1)^xsinx)/(e^(x I n...

    Text Solution

    |

  14. If f^(prime)(k)=l ,t h e nl= 0 (b) 4/5 (c) pi/2 (d) (16)/5

    Text Solution

    |

  15. f^(prime)(l+3)= 0 (b) 2/5 (c) -2/5 (d) -4/5

    Text Solution

    |

  16. Comprehension (for Q. No. 1 to 3) Let f(x)=sin^(-1)(1-x^2)/(1+x^2)+tan...

    Text Solution

    |

  17. Solve for x , if [cos^(-1)x]=[sin^(-1)x] (where [.] represents greates...

    Text Solution

    |

  18. underset(x to0)(lim)((1+a^(3))+8e^(1//x))/(1+(1-b^(3))e^(1//x))=2 " th...

    Text Solution

    |

  19. Which of the following is true? pi/3>tan^(-1)pi/3 (b) pi/3<tan^(-1)pi...

    Text Solution

    |

  20. Let f(x)=[(sinx)/x]+[(2sin2x)/x]+.....+[(10sin10 x)/x] (where [.] is t...

    Text Solution

    |