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Mathematics
Problem
Consider the system of inequalities: (1)
x
+
2
y
≤
6
x + 2y \le 6
x
+
2
y
≤
6
(2)
2
x
+
4
y
≤
12
2x + 4y \le 12
2
x
+
4
y
≤
12
(3)
x
≥
0
,
y
≥
0
x \ge 0,\; y \ge 0
x
≥
0
,
y
≥
0
Which one of the following statements is true? a) Only (2) is redundant b) Neither (1) nor (2) is redundant c) Both (1) and (2) are redundant d) Only (1) is redundant
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