If `x = a (cos t + t sin t) y = a (sin t - t cos t)` find `(d^2y)/(dx^2)`.

If x= a(cos t +t sin t) and y=a(sin t - t cos t), find (d^2y)/(dx^2)

If x=a (cos t+ t sin t) and y= a (sin t - t cos t) , find (d^(2)y)/(dx^(2)) .

x = a (cos t + sin t), y = a (sin t-cos t)

If x=a (cos t + t sin t) and y = a (sin t - t cos t ) , find (d^2x)/(dt^2),(d^2y)/(dt^2) and (d^2y)/(dx^2) . Also mention the domain of validity.

If x=a (cos t + t sin t) and y=a ( sin t- t cos t), find (d^(2)y)/(dx^(2))

If x=a (cos t + t sin t) and y=a ( sin t- t cos t) , find (d^(2)y)/(dx^(2))

If x=a (cos t +t sin t)" and "y= a (sin t -t cos t) , find (d^(2)y)/(dx^(2)) .

If x=a (cos t +t sin t)" and "y= a (sin t -t cos t) , find (d^(2)y)/(dx^(2)) .