MCQ
2 + i 0 is point on ______________?
- ✓x - axis
- By - axis
- Cz - axis
- Dany axis
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$\mathrm{S}_{1} =\left\{\mathrm{z} \in \mathrm{C}|| \mathrm{z}-3-\left.2 \mathrm{i}\right|^{2}=8\right\}$
$\mathrm{S}_{2} =\{\mathrm{z} \in \mathrm{C} \mid \operatorname{Re}(\mathrm{z}) \geq 5\} \text { and }$
$\mathrm{S}_{3} =\{\mathrm{z} \in \mathrm{C} \| \mathrm{z}-\bar{z} \mid \geq 8\}$
Then the number of elements in $\mathrm{S}_{1} \cap \mathrm{S}_{2} \cap \mathrm{S}_{3}$ is equal to: