Eigenvalue Decomposition_Spectral Decomposition of 3x3 Matrix_Casio fx-991ES Scientific Calculator

Matrix Algebra Tutorials-

My Casio Scientific Calculator Tutorials-

Hi, I'm Sujoy from India. Today I'll tell you how to do Eigen decomposition of Symmetric Matrix using Casio fx-991ES Scientific Calculator.

Topics explained-
1. What is a Symmetric Matrix
2. Eigenvalues of symmetric matrix are real
3. Characteristic equation formula, eigenvalue formula, eigendecomposition formula
4. What is an Identity Matrix
5. How to find determinant of a matrix
6. How to find eigenvalues and eigenvectors of symmetric matrix
7. How to find the Eigenvalue Matrix
8. How to find the Eigenvector Matrix
9. How to use Matrix mode of Casio fx-991ES calculator
10. Multiply matrices on Casio fx-991ES calculator (square and column matrices and inverse matrices)
11. How to factorize 3rd order cubic polynomial on Casio fx-991ES calculator
12. How to find eigenvalues from characteristic equation on Casio fx-991ES calculator

That's it for now! How is the video? Let me know.
I've uploaded videos on -
1) Statistics,
2) Numerical Methods,
3) Calculator Tricks for Exams
4) Business & Financial Mathematics,
5) Operations Research(OR),
6) Computer Science & Engineering(CSE),
7) Electrical Engineering,
8) Life Hacks!
9) CCNA Networking,
10) Android Application Reviews,
11) India Travel & Tourism,
12) Street Foods,
and many other topics.
Plz visit my channel to watch them. Thanks!

[lilina]

your tutorials are excellent, thank you

[mamadetaslimtorabally]

Hi Sujoy. I really liked your video. Could i ask you to solve some questions now and then please? The questions are based on eigenvalues, eigenvectors, rref and so on with matrices. Please let me know if you would accept so that i can send you pictures of the question. I won't send you all. Just one at a time now and then.