Why is a matrix diagonalized

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Asked 6 years, 6 months ago. Active 6 years, 6 months ago. Viewed 12k times. So is the inverse if it exists. See en. Show 2 more comments. Active Oldest Votes. Christiaan Hattingh Christiaan Hattingh 4, 13 13 silver badges 28 28 bronze badges. If we are using computers, then why not use the original matrix itself? And if we are doing it by hand, then finding the inverse of a matrix is nearly as computationally intensive as finding the determinant or higher powers of the original matrix.

I am just learning about diagonalization so my comment might sound naive. Pls correct me if I'm wrong! Add a comment. Histograms Histograms 4 4 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook.

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