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In: Advanced Math

Let A be an n x n matrix satisfying A2=A (idempotent). Find all eigenvalues and eigenvectors...

Let A be an n x n matrix satisfying A2=A (idempotent). Find all eigenvalues and eigenvectors of A.

I know that the eigenvalues are 0 and 1 -- I do not know how to find the eigenvectors.

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