Inverse of a 3 x 3 matrix
- Finding the inverse of a 3 x 3 matrix requires a few more steps than when finding the inverse of a 2 x 2 matrix.
- But when each step is followed clearly, the method is not that complicated.
- There are a few methods to find the inverse of a 3 x 3 matrix.
- We will be focusing on the method using the adjoint of a square matrix to find the inverse of a 3 x 3 matrix.