Help with Matlab Graphics: Plot the surfaces of the following solids. Use the vector form of the coordinate transformation

3. Plot the surfaces of the following solids. Use the vector form of the coordinate transformation x r cos(0) and y Jrsin (0) or x a cos(0) and y bsin (0) as appropriate, in parts a through d, where 0 s 0 S 2m; 0 s r s ra. Ditto a or b. Let r (or a and/or b) be of length 10 and 0 be of length 22. All of these shapes require axis equal. a. Spherical (ma 10: b. Ellipsoid Caa 1.0; ba 1.5; ca 2.0): c. oblate spheroid (ellipsoid with a ba ca aa ba 1.0, ca 0.5 d. Prolate spheroid(ellipsoid with a ba ca. aa ba 1.0, ca 1.2)