a. Let Q = 4x + 6x₁x₂ + 3x² + 2x3 + x² + 4x1X3 + 2X1X4 + 4X2X3 + 2X₂X4 + 2X3X4 i. Find a symmetric matrix A such that x¹ Ax 11. Find the definiteness of Q

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Q: Please don't provide handwritten solution ...

A: Please comment down for any doubt. I hope my answer helps you.

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