The points $P, Q$ denote the complex numbers $Z_1, Z_2$ in the Argand plane. ' $O$ ' is the origin. If $Z_1…

The points $P, Q$ denote the complex numbers $Z_1, Z_2$ in the Argand plane. ' $O$ ' is the origin. If $Z_1 \bar{Z}_2+\bar{Z}_1 Z_2=0$ and $P O Q=\theta$ then $\sin \theta=$
  1. 1
  2. $\frac{1}{2}$
  3. $\frac{\sqrt{3}}{2}$
  4. $\frac{1}{\sqrt{2}}$

Solution

No solution. Refer to answer key.

Asked in: AP EAMCET 2017 (26 Apr Shift 2)

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