The normal to he curve `x=a(costheta+thetasintheta),y=a(sintheta-thetacostheta)` at any point `'theta'` is such that

The normal to the curve x=a(costheta+thetasintheta),y=a(sintheta-thetacostheta) at any point theta is such that

The normal to the curve x=a(cos theta-theta sin theta),y=a(sin theta-theta cos theta) at any point,theta, is such that

The normal to the curve : x=a(cos theta+theta sin theta), y = a (sin theta-theta cos theta) at any point 'theta' is such that:

The normal to the curve : x=a(cos theta+theta sin theta), y = a (sin theta-theta cos theta) at any point 'theta' is such that:

The slope of the normal to the curve : x=a(cos theta+theta sin theta), y =a(sin theta-theta sin theta) at any point 'theta' is :

Find dy/dx of x=a(costheta+thetasintheta) , y=a(sintheta-thetacostheta)