Consider the parametric equation

Consider the parametric functions x=acos^3theta and y=bsin^3theta . Show that dy/dx=-b/atantheta .

Consider the parametric functions x=acos^3theta and y=bsin^3theta . Find dx/(d theta) .

Consider the parametrically defined curve x(t)=1-sint,y=4-3cos t then the equation in cartesian form is given by.

Find the parametric equation of the circles : x^2 +y^2 =9

Find the parametric equations of the circles x^(2)+y^(2)=16 .

Find the parametric equations of the circles x^(2)+y^(2)=16 .

Find the parametric equation of the parabola (x-1)^(2)=-16(y-2)

Write the parametric equations of the circle. x^2+y^2=9

Find the parametric equation of the circles : x^2 +y^2 =9

Consider the parametric forms x=(t)+(1/t) and y=(t)-(1/t) of a curve Find the equation of the tangent at t=2.