The maximum value of \[z=3x+4y\] subject to the constraints \[x+y\le 40,\ x+2y\le 60,\ x\ge 0\] and \[y\ge 0\] is [MP PET 2002, 04]

The maximum value of \[z=3x+4y\] subject to the constraints \[x+y\le 4

1.	The maximum value of \[z=3x+4y\] subject to the constraints \[x+y\le 40,\ x+2y\le 60,\ x\ge 0\] and \[y\ge 0\] is [MP PET 2002, 04]
A.	120
B.	140
C.	100
D.	160
Answer» C. 100

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The maximum value of \[z=3x+4y\] subject to the constraints \[x+y\le 40,\ x+2y\le 60,\ x\ge 0\] and \[y\ge 0\] is [MP PET 2002, 04]

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