Question

8.
Minimize and Maximize z = x + 2 y subject to constraints
9.
x + 2 y 2100, 2x - y = 0,2x + y s 200, 120, 720 by graphical method.
Minimize and Maximize z = 3x + 9 y subject to constraints
x + 3y = 60, x + y 210,15 y, x>0, y = 0 by graphical method.
Solve graphically: maximize = 8000x +12000 y subjected to constraints
9 x +12 y = 180, x + 3y = 30, x 0, y 20
10.
Or
A manufacturing company makes two models A and B of a product each piece of model A
requires a labour hours for fabricating and 1 labour hour for finishing. Each piece of model 9
requires 12 labour hours for fabricating and 3 lab our hours for finishing for fabricating and
finishing, the maximum labour hours available are 180 and 30 respectively, The company
makes a profit of Rs 8000 on each piece of model A and Rs.12000 on each piece of model B.
How many pieces of model A and model B should be manufactured per week to realize a
maximum profit? What is the maximum profit per week?
11. One kind of cake requires 200g of flour and 250 nf fat and another lind​

Answer 1

Answer:

plz tell class chapter exercise

so then i giveu answer in two minutes