When teaching linear algebra at a cram school, the first hurdle students face is matrix arithmetic. For students unfamiliar ...

This is aimed at KS4 and 5 covers Matrix algebra from recognising dimensions of a Matrix, to adding/subtracting matrices, multiplying matrices, determinants, inverse matrices and identity matrices.

The forums are replete with people trying to learn how to efficiently find inverses of matrices or solve the classic \(Ax=b\) problem. Here's a decent method that is fairly easy to learn and implement ...

These powerpoints cover 5 lessons on the basics of Matrices, including addition/subtraction and multiplication, as well as finding the determinant and the inverse of a Matrix. I made them to go with ...

This article is designed for those who need to brush up on your maths. Here we will discuss vectors, the operations we can perform on them, and why we find them so useful. We'll then move onto what ...