1 / 4

Matrices - The Identity Matrix

Matrices - The Identity Matrix. The identity matrix of order 2 is given by. The identity matrix of order 3 is given by. Note that the identity matrix is formed by making each entry on the main diagonal of a square matrix equal to 1. and all other entries are zeros.

wsheldon
Download Presentation

Matrices - The Identity Matrix

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. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Matrices - The Identity Matrix • The identity matrix of order 2 is given by ... • The identity matrix of order 3 is given by ... • Note that the identity matrix is formed by making each entry on the main diagonal of a square matrix equal to 1 ... and all other entries are zeros. • When the identity matrix is multiplied times any square matrix A of the same order, the result is matrix A.

  2. Matrices - The Identity Matrix • Example 1: • Let matrix A be given by ... Find the products AI and IA. Slide 2

  3. Matrices - The Identity Matrix • Example 2: • Let matrix B be given by ... Find the product IB. Slide 3

  4. Matrices - The Identity Matrix END OF PRESENTATION Click to rerun the slideshow.

More Related