A housewife wishes to mix together two kinds of food, X and Y in such a way that the mixture contains at least 10 units
Here's the idea in simple terms: solving fully: apply relevant formula, put numbers, compute. Result comes as min Z = 6x + 10y subjected to x + 2y ≥ 10,2x + 2y ≥ 12,3x + y ≥ 8,x , y
Ref: NCERT Mathematics Class XII — Linear Programming