...I was employed by OIT as a paid tutor, and teacher's assistant during my four years there. I also tutored students privately, per their request. I have extensively tutored these EE courses:
DC Circuits, AC circuits, LaPlace Transforms, Electronics I, Electronics II, Analog Circuit Design, Four... (read more)
...Set notation is displayed as "?" on this site, obscuring details
A relation R on a set A is antisymmetric if and only if R n R-1 ? {(a, a): a ? A}.
It will first be shown that if R n R-1 ? {(a, a): a ? A}, R on A is antisymmetric. Suppose R n R-1 ? {(a, a): a ? A}. Let R = {(x, y): x, y ... (read more)