...I took linear algebra in college. I regularly apply it to find principal axes in physics problems, or to change an equation with cross terms to an equation without cross terms (I suppose this would be non linear algebra, since you have x1*x2 terms and x1^2, etc. but the same principles apply). I... (read more)
...I went on to get my masters in Education in 1996 from Indiana University Purdue University, Fort Wayne. I started teaching dual credit Precalculus/Trigonometry and Calculus about 20 years ago. Myself and a colleague were one of the first dual credit teachers in the area. (read more)