The system of inequalities and defines a feasible region in the first quadrant

MATHEMATICS · Single correct · CBSE · Mathematics · Linear Programming · Linear Programming

Problem

The system of inequalities

x \ge 0,\; y \ge 0

and

x + y \le 5

defines a feasible region in the first quadrant. How many vertices (corner points) does this region have? (a) 2 (b) 4 (c) 3 (d) 1