Dot Product Operator is Commutative/Examples/2+5i dot 3-i

Example: $\paren {3 - i} \circ \paren {2 + 5 i}$
As can be seen:
 * $\paren {2 + 5 i} \circ \paren {3 - i} = \paren {3 - i} \circ \paren {2 + 5 i}$