Introduction : We shall find eigen values of the symmetric matrix. Eigen values of a matrix are those numbers that satisfies its characteristic equation. Question : Find eigen values of the symmetric matrix \[\left(\begin{matrix}10&-3\\-3&8\\\end{matrix}\right)\] Solution : Let \[A=\left(\begin{matrix}10&-3\\-3&8\\\end{matrix}\right)\] To find…
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