Inverting 3x3 Matrices. The signs used are in a chess board pattern: . Thus A2 the cofactor of a2 is. . . Etc.. The determinant can now be defined in terms of the cofactorsas: det = a1A1 b1B1 c1C1or det = a1A1 a2A2 a3A3det = a2A2 b2B2 c2C2or det = b1B1 b2B2 b3B3det = a3A3 b3B3 c3C3or det = c1C1 c2C2 c3C3.

Related searches for Inverting 3x3 Matrices

Download Presentation
## PowerPoint Slideshow about 'Inverting 3x3 Matrices' - rafiki

**An Image/Link below is provided (as is) to download presentation**
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.