Unformatted text preview: ) = 0. Use Implicit Function Theorem to show that f is not one-to-one. Justify that you can really use that theorem. (c)  Show that even if f ( a, b ) is never zero, one can conclude thanks to part (b) that f is not one-to-one. Ferit Ozturk, Bogazici University 2006...
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- Spring '11
- Math, implicit function theorem