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(x, y) = (2, 3), find index of function x 2 +y 2 −7x−8y +xy + 16 + (x−2)3 Discuss the property of the function at this p

Posted: Wed May 11, 2022 10:23 pm
by answerhappygod
(x, y) = (2, 3), find index of function x 2 +y 2
−7x−8y +xy + 16 + (x−2)3
Discuss the property of the function at this point.
(Using Morse Lemma).