Write equation of straight line which makes angle \( 60^{\circ} \) and passing through point \( ...
Write equation of straight line which makes angle \( 60^{\circ} \) and passing through point \( \mathrm{z}_{0}=2+\mathrm{i} \).
(a) \( \arg (z-2-i)=\frac{\pi}{3} \)
(b) \( |z-2-i|=\sqrt{3} \)
(c) \( \arg (z+2+i)=\frac{\pi}{3} \)
(d) \( \arg (z-2-i)=-\frac{\pi}{3} \)
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