Q. The maximum value of $z = 4x + 2y$ subjected to the constraints $2x + 3y \leq 18,\ x + y \geq 10;x,\ y \geq 0$ is
A) 20
B) 36
C) 40
D) None of these
Explanation
(d)
From the figure it is clear that there is no common area. So, we cannot find maximum value of $z$
[image:12_image14.jpeg]
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.