Elementary Symmetric Polynomials and the Characteristic Polynomial
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- čas přidán 12. 09. 2024
- We define the elementary symmetric polynomials. We show that when the characteristic equation of a square matrix is factored, the symmetric polynomials of the eigenvalues of the matrix are the coefficients of the original characteristic equation. This will give us a formula for the determinant and trace of the matrix in terms of the eigenvalues.
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We are watching from India.... Nice Maths