HL Matrix Arithmetic, Inverse & Sim Equations 1.14
On this page you can find a set of videos, created by Dr James Tanton, for the topic AHL 1.14 that provide an intuitive, conceptual insight into what matrices are, why they are useful and how we calculate with them. Calculating a matrix's inverse and solving simultaneous equations using matrices are also covered [note: the film 'The Matrix' (pause the clip at 34, 58, 66/67, 68/69 and 80 seconds to see 'the matrix'!)...