Use the augmented matrix method to find the inverse of matrix [math]A[/math].

[list=1][br][*]Combine the matrix [math]A[/math] with the identity matrix, [math]I[/math], to create an augmented matrix.[br][*]Perform elementary row operations to change the left side of the augmented matrix into the identity matrix.[br][*]Write the inverse matrix.[br][/list][br][br]This applet is provided by Walch Education as supplemental material for the [i]UCSS Secondary Math II[/i] program. Visit [url="http://www.walch.com"]www.walch.com[/url] for more information on our resources.