True that! LA is probably the most "powerful" math tooling available to UGRAD students. Speaking from my own experience, I survived a degree in ENG, PHYS, and CS coasting just on my knowledge of linear algebra. It's like the rosetta stone of math concepts...

For anyone interested in knowing what concepts are commonly learned in a first linear algebra course, check out this concept map from my book https://minireference.com/static/conceptmaps/linear_algebra_...