x=tcost & y=t+sint then find dx2/d2y

  1. 👍 0
  2. 👎 0
  3. 👁 676
  1. The symbol
    doesn't make sense.

    Do you want d/dy (dx/dy) = d^2x/dy^2 ?

    You can get dx/dy parametrically in terms of t using

    dx/dy = (dx/dt)/(dy/dt)

    After that, you can use the chain rule for d^2/dy^2. It will still be in terms of t.

    1. 👍 0
    2. 👎 9

Respond to this Question

First Name

Your Response

Similar Questions

  1. Chemistry

    How would the dx2−y2 orbital in the n=5 shell compare to the dx2−y2 orbital in the n=3 subshell? True or False 1.The contour of the orbital would extend further out along the x and y axes. 2. The value of ℓ would increase by

  2. probability

    The random variables X and Y have the joint PMF pX,Y(x,y)={c⋅(x+y)2,0,if x∈{1,2,4} and y∈{1,3},otherwise. All answers in this problem should be numerical. Find the value of the constant c. c= Find P(Y

  3. math

    Find dy/dx and d2y/dx2. x = et, y = te−t

  4. Physics

    A horse runs 15 m [N 23° E] and then 32 m [S 35° E]. What is the total displacement of the horse? I can't even visualise this... My friend told me the basic steps on how to solve it, but I got the wrong answer anyways... d1 = 15

  1. caculus 1, please help

    Find d2y/dx2 in terms of x and y. y5 = x6

  2. Math

    Show that the curve with parametric equations x=tcost, y=tsint, z=t lies on the cone z^2=x^2+y^2

  3. calculus

    Find d2y/dx2 in terms of x and y. y5 = x6

  4. math


  1. Calc

    If dy/dx = x²y², then d²y/dx² = ?

  2. Calculus

    let d2y/dx2= 6x. Find a solution to the differential equation that is continuous for negative infinity to positive infinity and whose graph passes through the point (0,1) and has a horizontal tangent there.

  3. Is this how you derive the formula for arc length?

    For a smal change in x, dx: ds² = dx² + dy² ds = sqrt [(dx² + dy²)] s = INTEGRAL of sqrt [(dx² + dy²)] s = INTEGRAL of sqrt [(dx² + dy² * dx²/dx²)] s = INTEGRAL of sqrt[(1 + dy² * 1/dx²)] dx s = INTEGRAL of sqrt[(1 +

  4. calculus help

    find derivative of integral( t sint dt) upper limit 1+2x, lower limit 1-2x Show step by step please! Thank you

You can view more similar questions or ask a new question.