Mathematics UTME / JAMB 1999 Inequalities & Linear Programming
the shaded portion in the graph is represented by
Attached Figure / Diagram
Question diagram
A
y + x - x \(\leq\) 0, y - x \(\leq\) 0
B
y - x + x, 3 \(\leq\) 0, y - x \(\geq\) 0
C
y + x - 3 \(\geq\) 0, y + x \(\leq\) 0
D
y - x + x3 \(\geq\) 0, y + x \(\leq\) 0