‹ Back to the paper
A linear programming problem is given by where subject to the constraints: , , and (Analysis) Solve…
A linear programming problem is given by $Z = px + qy$ where $p, q > 0$ subject to the constraints:
$x + y \le 60$, $5x + y \le 100$, $x \ge 0$ and $y \ge 0$ (Analysis)
(a)
Solve graphically to find the corner points of the feasible region.
(b)
If $Z = px + qy$ is maximum at $(0,60)$ and $(10, 50)$, find the relation of $p$ and $q$. Also mention the number of optimal solution(s) in this case.
Answer
No answer yet.
From ISC 2026 Specimen Mathematics Paper 1, question 22(i).