0,0 -10 -5 0 5 -10 -5 5 n = 3.00 z z = 1.20+2.10 i |
Pierwiastkowanie liczb zespolonych
$\sqrt[n]{z} = \sqrt[n]{|z|}\big[cos(\frac{\phi + 2k\pi}{n}) + isin(\frac{\phi + 2k \pi}{n})\big]$
0,0 -10 -5 0 5 -10 -5 5 n = 3.00 z z = 1.20+2.10 i |
$\sqrt[n]{z} = \sqrt[n]{|z|}\big[cos(\frac{\phi + 2k\pi}{n}) + isin(\frac{\phi + 2k \pi}{n})\big]$