hw17

Math 116, Excursions in Mathematics

Instructor: Sergei Chmutov

HOMEWORK #17

Draw a figure with the symmetry group

$\begin{displaymath}Z_1,\ Z_2,\ Z_3,\ Z_4,\ Z_5,\ Z_6,\ D_1,\ D_2,\ D_3\ .\end{displaymath}$
Find the multiplication table for each of them.
Recognize and among them.