More Lessons for Linear Algebra

Math Worksheets

A series of linear algebra lectures given in videos. Determinant when row is added, Duplicate Row Determinant, What happens to the determinant when we perform a row operation, The determinant of an upper triangular matrix.

Linear Algebra: Determinant when row is added

The determinant when one matrix has a row that is the sum of the rows of other matrices (and every other term is identical in the 3 matrices)

Determinant of a matrix with duplicate rows

What happens to the determinant when we perform a row operation

The determinant of an upper triangular matrix

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