This project is now ready

This project has 4 parts. All plots need your name as part of the title.
Each plot is of one or more surfaces given by parametric equations
r(u,v) = <x(u,v),y(u,v),z(u,v)>, and
the equation of the surface needs to be in the title also. If
not otherwise given use the range -2..2 for both u and v.

Part 1. Part of the sphere of radius 4 over u,v=0..1

Part 2. <u cos v, u sin v, u> u=0..1, v=0..2pi

Part 3. < cosh u * cos v, cosh u * sin v, u> u =-2..2, v=0..2pi.

Part 4. <cos u ( cos 3u/2 + 2 + 0.3 cos v), sin u ( cos 3u/2 + 2 + 0.3 cos v),
sin 3u/2 + 0.3 sin v > u=0..4pi, v=0..2pi. (Use "Torus Knot" for title)



The following example will help maple users
This project uses plot3d so you don't have to say with(plots);
A:=(u,v)->(3+cos(v))*cos(u)
B:=(u,v)->(3+cos(v))*sin(u)
C:=(u,v)->sin(v)
plot3d([A(u,v),B(u,v),C(u,v)],u=0..2*Pi,v=0..2*Pi);

mathematica users 
This project uses ParametricPlot3D, load it with
"<<Graphics/ParametericPlot3D.m"
A[u_,v_]:=(3+Cos[v])*Cos[u]
B[u_,v_]:=(3+Cos[v])*Sin[u]
C[u_,v_]:=Sin[v]
ParametricPlot3D[{A(u,v),B(u,v),C(u,v)},{u,0,2*Pi},{v,0,2*Pi}]