Buenas Noches @copper.hat and thanks for the help.
So I'm going over the basic idea right now not concerning myself with the $(1,2)$ vector but back to the $y=x$ scenario (ex b, on pg 26).
So I'm going over the basic idea right now not concerning myself with the $(1,2)$ vector but back to the $y=x$ scenario (ex b, on pg 26).