Question

Sa se determine modulul numarului complex z=(1-i)la puterea 10

Answer 1

[tex]Z=(1-i)^{10} \\ |Z| = |(1-i)^{10}| \ \textless \ =\ \textgreater \ |(1-i)(1-i)...(1-i)| = |\sqrt2*\sqrt2*...*\sqrt2| = \\ (\sqrt{2})^{10} = 2^{5} = 32[/tex]

Unde nu intelegi intreaba.