MCQ
$\sqrt{i}=$
- A$\frac{1\pm i}{\sqrt{2}}$
- B$\pm \frac{1-i}{\sqrt{2}}$
- ✓$\pm \frac{1+i}{\sqrt{2}}$
- DNone of these
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
If the centroid of an equilateral triangle is (1, 1) and its one vertex is (−1,2) then the equation of its circumcircle is:
Choose the correct answer.
The equations of the lines which pass through the point (3, -2) and are inclined at 60° to the line $\sqrt{3} \text{x} + \text{y} = 1$ is: