When you multiply a matrix and its inverse together, you get the identity matrix! Follow along with this tutorial to practice finding the inverse of a 2x2 matrix.

Keywords:

problem

inverse

matrix

matrices

inverse matrix

2x2

2x2 matrix

find inverse

inverse matrices

find inverse matrix

find inverse matrices

determinant

find determinant

identity

identity matrix

scalar

scalar multiplication

Background Tutorials

Multiply matrices by scalars to produce new matrices, e.g., as when all of the payoffs in a game are doubled.