Question

A machine producing either product A or B can produce A by using 2 units of chemicals and

1 unit of a compound and can produce B by using 1 unit of chemicals and 2 units of the

compound. Only 800 units of chemicals and 1000 units of the compound are available. The

profits available per unit of A and B are respectively Rs.30 and Rs.20. Find the optimum

allocation of units between A and B to maximize the total profit. Find the maximum profit.​

Answer 1

Answer:

Answer-

( identity : (a-b)² = a²-2ab +b²)

= {(2x - 5y)}^{2}=(2x−5y)

2

= {(2x)}^{2} - 2(2x)(5y) + {(5y)}^{2}=(2x)

2

−2(2x)(5y)+(5y)

2

= 4 {x}^{2} - 20xy + 25 {y}^{2}=4x

2

−20xy+25y

2