Even Graph Vs Odd Graph. Ft 2 cos πt. This means that if you rotate an odd function 180.
This is a rational function. The simplest example of this is f. Ft ft for all values of t.
The graph of an even function is always symmetrical about the vertical axis that is we have a mirror image through the y-axis.
Every odd graph is 3-arc-transitive. The waveforms shown below represent even functions. Odd functions have 180 rotational graph symmetry if they are rotated 180 about the origin we will get the same function. This generalizes to any even cycle and odd cycle joined at a vertex.
