Summer Session 11
2000, August 8
11-1 Construct the portion of the cylinder
x2 + y2 = 1 lying between the planes z = 0 and z = 1 + x.
11-2 Describe how two pipes of the same
size are joined perpendicularly.
11-3 Construct two pipes joined as thus:
11-4 Describe how three pipes are symmetrically
joined.
11-5 Wrap the graph of y = cos 2x around
a cylinder.
11-6 Describe how three pipes are symmetrically
joined.
11-7 Construct the graph of z = x2 -
y2 above the unit circle.
11-8 Construct the monkey's saddle given
by z = x3 - 3xy2 above the unit circle.
11-9 Construct this model:
11-10 Construct this model:
11-11 Describe how 8 identical pipes
are joined together symmetrically.
11-12 Describe how six identical pipes
are joined together symmetrically
11-13 Describe how 12 identical
pipes are joined together symmetrically.
11-14 Describe how 4 identical pipes
are joined together symmetrically.
