[x=a cos theta,y=b sin theta" is a parametric "],[" form of: "]

x=a cos theta, y=a sin theta is a parametric form of : (A) Parabola (B) Hyperbola (C) Ellipse (D) Circle

x=4(1+cos theta) and y=3(1+sin theta) are the parametric equations of

Eliminate theta between the equation : x =a cos theta + b sin theta, y =a sin theta- b cos theta .

Prove that : x cos theta + y sin theta = a and x sin theta - y cos theta = b are the parametric equations of a circle for all theta satisfying 0le thetalt2pi

Prove that : x cos theta + y sin theta = a and x sin theta - y cos theta = b are the parametric equations of a circle for all theta satisfying 0le thetalt2pi

If x=a cos theta + b sin theta and y=a sin theta - b cos theta. then a ^(2) +b^(2) is equal to

If x=a cos theta + b sin theta and y=a sin theta - b cos theta. then a ^(2) +b^(2) is equal to

If x = a cos theta - b sin theta and y = a sin theta + b cos theta, prove that x^2 + y^2 = a^2 + b^2.

Show that equations x=a cos theta + b sin theta, y = a sin theta - b cos theta represents a circle, wheter theta is a parameter.

Show that equations x=a cos theta + b sin theta, y = a sin theta - b cos theta represents a circle, wheter theta is a parameter.