If `x=acos^3theta` and `y=asin^3theta,` then find the value of `(d^2y)/(dx^2)` at `theta=pi/6dot`

Find (d^(2)y)/(dx^(2)) in the following If x=acos^(3)thetaandy=asin^(3)theta , then find the value of (d^(2)y)/(dx^(2))" at "theta=pi/6 .

If x=a cos^(3)theta and y=a sin^(3)theta, then find the value of (d^(2)y)/(dx^(2)) at theta=(pi)/(6)

If x=acos^3theta,y=a sin^3theta, then find the value of (d^2y)/(dx^2) at θ=π/6

Find (d^2)/(dx^2) in the following : If x = a cos^3 theta and y = a sin^3 theta , then find the value of d^2y/dx^2) at theta = pi/6

If x=acos^3theta,y=a sin^3theta, then find the value of d2y/dx2 at θ=π/6

If x=a(costheta+log"tan"(theta)/(2)) and y=asin theta , then find the value of (dy)/(dx) at theta=(pi)/(4) .

If x = a (cos theta + log tan(theta/2)) and y = a sin theta , find the value of (d^2y)/(dx^2) at theta = pi/4

If x=acos^(3)thetaandy=asin^(3)theta",then "(dy)/(dx)=