Inverse matrices, column space and null space | Essence of linear algebra, chapter 7

Home page: https://www.3blue1brown.com/ How to think about linear systems of equations geometrically. The focus here is on gaining an intuition for the concepts of inverse matrices, column space, rank and null space, but the computation of those constructs is not discussed.

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... https://www.youtube.com/watch?v=uQhTuRlWMxw