'35) Find matrix P that orthogonally diagonalizes'
Added by Erika A.
Step 1
Let's call the matrix A: $$ A = \begin{bmatrix} a & b \\ c & d \end{bmatrix} $$ To find the eigenvalues, we need to solve the characteristic equation: $$ \det(A - \lambda I) = 0 $$ Where $\lambda$ represents the eigenvalues and $I$ is the identity matrix. So Show more…
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