9000035806
Część:
B
Dane są liczby zespolone
\[
\text{ $a = 2\left (\cos \frac{5\pi }
{3} + \mathrm{i}\sin \frac{5\pi }
{3}\right )$, $b = 3\left (\cos \frac{11\pi }
{6} + \mathrm{i}\sin \frac{11\pi }
{6} \right )$,}
\]
oblicz iloraz \(\frac{a}
{b}\).
\(\frac{2}
{3}\left (\cos \frac{11\pi }
{6} + \mathrm{i}\sin \frac{11\pi }
{6} \right )\)
\(\frac{2}
{3}\left (\cos \frac{\pi }
{6} + \mathrm{i}\sin \frac{\pi }
{6}\right )\)
\(\frac{2}
{3}\left (\cos \frac{5\pi }
{6} + \mathrm{i}\sin \frac{5\pi }
{6}\right )\)
\(\frac{2}
{3}\left (\cos \frac{7\pi }
{6} + \mathrm{i}\sin \frac{7\pi }
{6}\right )\)
