Linear Algebra, Lecture 9b, Matrix Operations, Part II, more on Multiplication, (Section 3.1)

Special cases of matrix multiplication: Row vector * matrix, matrix * column vector, row * column, column * row, diagonal * arbitrary, arbitrary * diagonal, loss of commutativity, powers of a matrix commute with each other, transpose, symmetric and skew-symmetric matrices, partitioned matrices
fn=2021 03 16 16 12 44