Prove that the tetrahedral group is isomorphic to A4 (See Example 59.6. Label the faces andconsider how each rotation permutes them.)

First Week of Notes What is a function Plug in an “input” and gives one output Codomain/range Examples of a function: To know if a graph is a function or not, it has to pass the vertical line test. Meaning you draw a vertical line anywhere on the graph and if it touches two points of the line on the graph, it is NOT a function. The...