A diet for a sick person must contain at least 4000 units of vitamins, 50 units ofminerals and 1400 calories. Two foods X and Y are available at a cost of Rs. 4 andRs.3 per units respectively .One unit of food X contains 200 units of vitamins, 1 unitof minerals and 40 calories, whereas 1 unit of food Y contains 100 units of vitamins2 units of minerals and 40 calories. Find what contribution of food X and Y should beused to have least cost satisfying the requirements. Make it an LPP and solve itgraphically27.

A diet for a sick person must contain at least 4000 units of vitamins,

1.	A diet for a sick person must contain at least 4000 units of vitamins, 50 units ofminerals and 1400 calories. Two foods X and Y are available at a cost of Rs. 4 andRs.3 per units respectively .One unit of food X contains 200 units of vitamins, 1 unitof minerals and 40 calories, whereas 1 unit of food Y contains 100 units of vitamins2 units of minerals and 40 calories. Find what contribution of food X and Y should beused to have least cost satisfying the requirements. Make it an LPP and solve itgraphically27.
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