Даны два комплексных числа z1=2i и z2=1-2i. Найти z1 z2, (z1), (z2). - №21839036

Даны два комплексных числа z1=2i и z2=1-2i. Найти z1 z2, (z1), (z2).
- Предмет:
  Математика
- Автор:
  nitrobarr
- 6 лет назад

Ответы 1

i = корень -1тогда z1= 2корня из-1z2 = 1 - 2корня из -1Странно, что в школе дают комплексные числа.
- Автор:
  ranger63
- 6 лет назад
- 0
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