1)

The maximum  value of 2x+y  subject to 3x+5y 26  and 5x+3y 30, x 0, y o , is 


A) 12

B) 11.5

C) 10

D) 17.33

Answer:

Option A

Explanation:

We have ,

 Maximize   Z= 2x+y

  Subject to constraints

3x+5y26

 5x+330

x0,y0

 The graph of in equality  are

 1862021184_m1.PNG

 

Maximum value of z=12