Find the additive inverse, the determinant, and the multiplicative inverse of the matrix.
[list=1] [*]Find the additive inverse, [math]–A[/math]. [*]Find the determinant of the original matrix. [*]Find the multiplicative inverse, [math]A^{–1}[/math], of the original matrix. [/list] This applet is provided by Walch Education as supplemental material for the [i]UCSS Secondary Math I[/i] program. Visit [url="http://www.walch.com"]www.walch.com[/url] for more information on our resources.