First derivative tests for extrema
A first derivative test is formulated for determining the nature of extrema of a function f(x) of n real variables, subject to the constraints gi(x) = 0, i = 1,2...r, where r
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| Veröffentlicht in: | International journal of mathematical education in science and technology 1989-09, Vol.20 (5), p.755-762 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | A first derivative test is formulated for determining the nature of extrema of a function f(x) of n real variables, subject to the constraints gi(x) = 0, i = 1,2...r, where r |
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| ISSN: | 0020-739X 1464-5211 |
| DOI: | 10.1080/0020739890200514 |