Find`y_2` in each of the following cases:
`x=acos^3theta`,`y=asin^3theta`

Find y_2 in each of the following cases: x=a(costheta+thetasintheta),y=a(sintheta-thetacostheta) at theta=pi/4

Find y_2 in each of the following cases: x=a(theta+sintheta) , y=a(1-costheta)

FInd the slopes of the tangents and normals to the following curve: x=acos^3theta , y=asin^3theta at theta =pi/4 .

Find (d^(2)y)/(dx^(2)) in the following x=acos^(3)theta,y=asin^(3)theta

Find the derivatives of the following : x=acos^(3)t, y=asin^(3)t

Find (d^2 y)/(dx^2) of the following: x = a cos^3 theta , y= b sin^3 theta

Find (d^2y)/(dx^2) in the following x = a cos^3 theta, y = a sin^3 theta

Find (d^(2)y)/(dx^(2)) in the following x=acos^(3)theta,y=bsin^(3)theta