Question

Dietician wishes to mix two types of foods in such a way that the vitamin contents of mixture contains at least units of vitamin and units of vitamin . Food i contains units per of vitamin a and unit per kg of vitamin , while food ii contains 1 unit per kg of vitamin a and 2 units per kg of vitamin . It costs per kg to purchase food i and per kg to purchase food ii. Find the minimum cost of such a mixture. Formula above as an lpp and solve it graphically.

Answer 1

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