The Determinant of a Matrix (Determinants Done Right Part 3)
A presentation on the determinant of a matrix in linear algebra, including:
Geometric interpretations and algebraic properties
Minors and cofactors
Leibniz expansion, Laplace expansion (cofactor expansion), and Cauchy-Binet theorem
Determinantal characterizations of invertibility and rank
The classical adjoint (also known as the adjugate or adjunct)
More videos on determinants: • Determinants
More videos on linear algebra: • Linear and Multilinear Algebra