Question: 5. Let A be a symmetric matrix and r(x) = XXI,A;' Prove that min 7(x) = minimum eigenvalue of A x=0

5. Let A be a symmetric matrix and r(x) = XXI,A;'

5. Let A be a symmetric matrix and r(x) = XXI,A;' Prove that min 7(x) = minimum eigenvalue of A x=0

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