Q.
Consider the inequalities$5x_{1} + 4x_{2} \geq 9,\ x_{1} + x_{2} \leq 3,\ x_{1} \geq 0,\ x_{2} \geq 0$. Which of the following point lies inside the solution set?
A) (1, 3)
B) (1, 2)
C) (1, 4)
D) (2, 2)
Explanation
(b)
The point (1, 2) lies on the line $x_{1} + x_{2} = 3$
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Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.