z=e^{(-pi)/4 i}

Lösung

z = e^{\frac{- π}{4} i}

z = \frac{2}{2} - i \frac{2}{2}

Schritte zur Lösung

z = e^{\frac{- π}{4} i}

Vereinfache

e^{\frac{- π}{4} i} : \frac{2}{2} - i \frac{2}{2}

z = \frac{2}{2} - i \frac{2}{2}

\frac{4 y - 10}{3} + \frac{6 y + 8}{2} = 9

so l v e f or y, 4 x - 9 y = 36

\frac{m}{6} - 5 = \frac{m}{2}

4 x + 9 = 6 + 5

X = 0.25 (100 - 0.2 (100 - X))