Cholesky's Method • Check if symmetric • A = AT 1 1 1 1 2 2 1 2 3 11 1 Given: AT = 1 2 2 1 2 3 A = X, + X2 + X3 = 5 X, + 2X2 + 2X3 = 6 X, + 2X2 + 3X3 = 8 %3D

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