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