Question: Let q(x) = xrTx be a quadratic form. Prove that the minimum value of q(x) is either 0 or - .

Let q(x) = xrTx be a quadratic form. Prove that the minimum value of q(x) is either 0 or - ∞.

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First using Exercise 3420 we rewrite qx x T Kx where K K T is symmetric If K ... View full answer

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