Eliminate `theta` from the equation , `a=x sin theta-y cos theta and b= x cos theta + y sin theta`.

x = a cos theta, y = b sin theta .

Find the relation obtained by eliminating theta from the equations x=a cos theta+b sin theta and y=a sin theta- b sin theta .

Eliminate theta from the following equation : x cos theta - y sin theta = a, x sin theta + y cos theta = b

Eliminate theta from the following equation: x cos theta-y sin theta=a,x sin theta+y cos theta=b

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

Eliminate theta from the following equations: x= a sintheta, y=b costheta and z=a sin^(2) theta+b cos^(2)theta .

(ii) Eliminate 'theta' from the equations x= tan theta + cot theta, y = sec theta - cos theta

Eliminate theta from the following equation : x=h+a cos theta, y=k + b sin theta

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

Eliminate theta from a sin theta + bcos theta = x "and" a cos theta -b sin theta = y