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Linear Algebra: Matrix Determinants


A series of linear algebra lectures given in videos.

Linear Algebra: nxn Determinant
Defining the determinant for nxn matrices. An example of a 4x4 determinant.
Linear Algebra: Determinants along other rows/cols
Finding the determinant by going along other rows or columns

Linear Algebra: Rule of Sarrus of Determinants
A alternative "short cut" for calculating 3x3 determinants (Rule of Sarrus)
Linear Algebra: Determinant when row multiplied by scalar
The determinant when a row is multiplied by a scalar

Linear Algebra: (correction) scalar multiplication of row
Correction of last video showing that the determinant when one row is multiplied by a scalar is equal to the scalar times the determinant

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