Class 11Mathematics1 Complex Numbers and Quadratic Equations: Complex NumbersGeometry of complex numbers
EasyLength of the line segment joining the points $-1 - i$ and $2 + 3i$ is
- A$5$
- B$15$
- C$5$
- D$25$
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If $z_1, z_2, z_3$ are vertices of a triangle in the Argand plane such that $|z_1 - z_2| = |z_1 - z_3|$,then $\arg \left( \frac{2z_1 - z_2 - z_3}{z_3 - z_2} \right)$ is:
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