Characteristic Polynomials: 2x2 Matrix Examples Explained

In this video, we delve into the concept of characteristic polynomials, focusing specifically on 2x2 matrices. We'll walk through the process of calculating the characteristic polynomial and demonstrate with two clear, step-by-step examples. Understanding characteristic polynomials is crucial in linear algebra, as they help us find eigenvalues and eigenvectors. Join us to master this essential concept!