x=a(1+cos theta),quad y=a(theta+sin theta)

Find (dy)/(dx), when x=a(1-cos theta) and y=a(theta+sin theta) at theta=(pi)/(2)

If x = a(1+ cos theta), y = a (theta + sin theta) , then (d^(2)y)/(d x^(2)) at theta = (pi)/(2) is

Find (dy)/(dx) in the following x = a (1 - cos theta), y = a(theta + sin theta)

If x=a(1-cos theta),y=a(theta+sin theta), prove that (d^(2)y)/(dx^(2))=-(1)/(a) at theta=(pi)/(2)

If x=a(1+cos theta),y=a(theta+sin theta), prove that (d^(2)y)/(dx^(2))=(-1)/(a) at theta=(pi)/(2)

If x = a (1-cos theta) , y = a ( theta + sin theta) then (dy)/(dx) at theta = pi/2 is

Find the equations of the tangent and the normal to the curve x = 1 - cos theta, y = theta - sin theta at theta = pi/4

Find the equations of tangent and normal to curve x = 1 - cos theta and y = theta - sin theta "at" theta = (pi)/(4) .

Find the equation of tangents at the specified points on each of the following curves : x=1- cos theta, y= theta- sin theta " at " theta =(pi)/(4)