How Do You Find the Inverse of a 2x2 Matrix?

How Do You Find the Inverse of a 2x2 Matrix?

Note:

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.