(adsbygoogle = window.adsbygoogle || []).push({}); confused on finding Eigenvalues and Eigenvectors!!

hello everyone, i can't understand this example, how did they find the Eigen value of 3?! Aslo an Eigen vector of 1 1? http://img438.imageshack.us/img438/1466/lastscan1oc.jpg [Broken]

thanks.

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# Homework Help: Confused on finding Eigenvalues and Eigenvectors

**Physics Forums | Science Articles, Homework Help, Discussion**