Is the matrix $A = \begin{bmatrix} \ 2 & 1 & 1 \\ \ 1 & 2 & 1 \\ \ 0 & 0 & 1 \\ \end{bmatrix}$ diagonalisable ?If so find the diagonal form and the transforming matrix.

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written 7.7 years ago by

teamques10 ★ 70k

• modified 4.0 years ago

engineering mathematics

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