  Centrale des maths - centraledesmaths.uregina.ca  Dilemmes & doutes    « D & D »    Sujet: partial derivative   nouvelle recherche

4 articles trouvés pour ce sujet.    Page1/1            Derivées partielle 1999-10-19 Arnaud Flandin pose la question :Quel est la definition des derivées partielle Claude Tardif lui répond.     Heat equation 2017-11-23 Max pose la question :What does du\dt=a(triangle)^2u mean. Can it be solved for t.Penny Nom lui répond.     Partial derivatives 2009-01-17 Meghan pose la question :I have a question I've been working at for a while with maxima/minima of partial derivatives. "Postal rules require that the length + girth of a package (dimensions x, y, l) cannot exceed 84 inches in order to be mailed. Find the dimensions of the rectangular package of greatest volume that can be mailed. (84 = length + girth = l + 2x + 2y)"Harley Weston lui répond.     A partial derivative 2004-03-19 Penny Nom pose la question :Is it possible to differentiate the following equation, if so could you please explain. S=SQRT(T-(5/X^2)) I would like the derivative of S with respect to X.Harley Weston lui répond.      Page1/1    Centrale des maths reçoit une aide financière de l’Université de Regina et de The Pacific Institute for the Mathematical Sciences.    Qui sommes-nous :: carte du site :: our english site