...I also tutor college level electrical engineering course material; this includes: DSP, Digital Systems, DC and AC Circuits, LaPlace & Fourier Transforms, and Electronics. I am also very adept at helping students with their MATLAB, C, and Computer Programming questions. In addition:
I tutor Finance and Investing concepts on a regular basis - being the manager of a a Private Equity Fund. (read more)
...Let R = {(m, n): m, n ? A}. Therefore, by definition of inverse relation, R-1 = {(n, m): m, n ? A}. Let (m, n) ? (R n R-1). By definition of intersection, (m, n) ? R and (m, n) ? R-1. Because (m, n) ? R-1, (n, m) ? R. Therefore, (m, n) ? R and (n, m) ? R. (read more)