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Les quantités d'aliments 2002-03-09
From Benhacine:
soient les aliments A1, A2, A3.....An contenant respectivement le nutriment "a" aux quantités a1, a2, a3, et an sachant qu'un organisme a besoin d'une quantité connue de nutriment "a" égale à "Be",

Ayant: A1.a1 + A2.a2 +.....+ An.an = 100.Be

et

A1 + A2 + A3 +....+ An = 100

Quelles seront les quantités d'aliments A1, A2, et An qui satisferont le besoin défini "Be" de l'organisme?


Answered by Claude Tardif.
 
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