MCQ
Solution set of the inequality $x \geq 0$ is
- Ahalf plane on the left of $Y$-axis
- Bhalf plane on the right of $Y$-axis excluding the points on $Y$-axis
- ✓half plane on the right of $Y$-axis including the points on $Y$-axis
- DNone of these.
✓
Answer
Correct option: C.
half plane on the right of $Y$-axis including the points on $Y$-axis
(c) : Solution set of the given inequality is $\{(x, y): x \geq 0\}$ i.e., the set of all points whose abscissae are non-negative. All these points lie either on $Y$-axis or on the right of $Y$-axis.
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