MediumLinear systems

Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §11.4 Matrices and Linear Equations, #30 · Linear Algebra · Linear systems

(a) Find the determinants of …, and … above

(a) Find the determinants of $A, B, A B$ , and $B A$ above.
(b) Propose a law for the determinant of $B C$ and test it.

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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §11.4 Matrices and Linear Equations, #30

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