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Kořeny komplexní rovnice
Urči v \mathbb{C} kořeny rovnice s komplexními koeficienty:
\large -18\text{i}x^2+6\text{i}x-\text{i} = 0
\large K = \left \{\Large \frac{1}{3}\large -\Large \frac{1}{3}\large \text{i};\Large \frac{1}{3}\large +\Large \frac{1}{3}\large \text{i}\right \}
\large K = \left \{\Large \frac{1}{6}\large -\Large \frac{1}{6}\large \text{i};\Large \frac{1}{6}\large +\Large \frac{1}{6}\large \text{i}\right \}
\large K = \left \{\Large \frac{1}{2}\large -\Large \frac{1}{2}\large \text{i};\Large \frac{1}{2}\large +\Large \frac{1}{2}\large \text{i}\right \}
\large K = \left \{\Large \frac{1}{4}\large -\Large \frac{1}{4}\large \text{i};\Large \frac{1}{4}\large +\Large \frac{1}{4}\large \text{i}\right \}