Matrices as transformations of the plane

Learn how matrices can be used as transformations of vectors or transformations of the plane.

Matrices as transformations of the plane

Working with matrices as transformations of the plane

Intro to determinant notation and computation

Interpreting determinants in terms of area

Finding area of figure after transformation using determinant

Understand matrices as transformations of the plane

Proof: Matrix determinant gives area of image of unit square under mapping