The vitamin content per ounce for three foods is given in the following table
Chapter 3, Problem 66(choose chapter or problem)
The vitamin content per ounce for three foods is given in the following table. Milligrams per Ounce Thiamin Riboflavin Niacin Food A 3 7 1 Food B 1 5 3 Food C 3 8 2 a. Use matrices to show that no combination of these foods can provide exactly 14 milligrams of thiamin, 32 milligrams of riboflavin, and 9 milligrams of niacin. b. Use matrices to describe in practical terms what happens if the riboflavin requirement is increased by 5 milligrams and the other requirements stay the same.
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