Find `(dy)/(dx)` , if `x=acostheta,""""y=asintheta` .

Find (dy)/(dx) if x^y=y^x

Find (dy)/(dx) , if x=acostheta , y=bcostheta

Find dy/dx if x=acostheta,y=bcostheta

Find (dy)/(dx) if x^y = y^x .

Find (dy)/(dx) if y^(x)=x^(y)

Find (dy)/(dx) if x^y = y^x .

If x and y are connected parametrically by the equations given, without eliminating the parameter, Find (dy)/(dx) . x=acostheta, y=bcostheta

If x and y are connected parametrically by the equations given in, without eliminating the parameter, find dy/dx . x=acostheta,y=bsintheta .