§@·~10


1.Construct a VRML file illustrating the intersection of two cylinders having the same radius, with axes meet and perpendicular to
each other. 
2.Construct the portion of the cylinder x2 + z2 = 0.81 lying outside x2 + y2 =1
3.Construct the solid bounded by the parabolic cylinder 
              z = 4 - y2
and the elliptic paraboloid 
              z = x2 + 3y2. 
4.Construct the Astroidal Ellipsoid given by 
                x = (cos(u)cos(v))3, 
                y = (sin(u)cos(v))3 
                z = sin3(v) 
5.Construct this surface:
6.Construct this surface: