Question: Then make a change of variable, x = Py that transform the quadratic form into one with no cross-product terms. Write the new quadratic form.

Then make a change of variable, x = Py that transform the quadratic form into one with no cross-product terms. Write the new quadratic form. 

4x7-8x1x2 - 2x2

4x7-8x1x2 - 2x2

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The matrix of the quadratic form is A The eigenvalues of A are 2 and 0 so the q... View full answer

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