To understand what is meant by the ‘inverse’ of a matrix. To understand what is meant by the ‘determinant’ of a matrix. To be able to find the determinant of a 2x2 or 3x3 matrix. To be able to find ...

This is a whole lesson on Inverse Matrices. The lesson looks at using the method of using the simultaneous equations to find inverse matrices. This is the second lesson on inverse matrices and builds ...