x + 1 \(\leq\) 0, y + x \(\geq\) 0, y - x \(\leq\) 0
x - 1 \(\geq\) 0, y - x \(\geq\) 0, y + x \(\geq\) 0
y + x \(\geq\) 0, y - x \(\leq\) 0
The correct answer is: B
Explanation
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