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Project ID:
9000038610
Accepted:
1
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0
Easy:
1
Vyjadrite v algebraickom tvare dané komplexné číslo.
\[
2\left (\cos \frac{3\pi }
{4} + \mathrm{i}\sin \frac{3\pi }
{4}\right )
\]
\(-\sqrt{2} + \mathrm{i}\sqrt{2}\)
\(\sqrt{2} -\mathrm{i}\sqrt{2}\)
\(2 + 2\mathrm{i}\)
\(2 - 2\mathrm{i}\)