Finding inverses and determinants (K-A)

• Deriving a method for determining inverses (K-A)
• Example of finding matrix inverse (K-A)
• Formula for 2x2 inverse (K-A)
• 3 x 3 determinant (K-A)
• Determinants along other rows/cols (K-A)
• Rule of Sarrus of determinants (K-A)