Mathematics, 12.11.2020 22:10 erikamaldonado661
If z = 2 + 2i, what is z4?
a)2 StartRoot 2 EndRoot (cosine (StartFraction pi Over 4 EndFraction) + I sine (StartFraction pi Over 4 EndFraction) )
b)2 StartRoot 2 EndRoot (cosine (pi) + I sine (pi) )
c)64 (cosine (StartFraction pi Over 4 EndFraction) + I sine (StartFraction pi Over 4 EndFraction) )
d)64 StartRoot 2 EndRoot (cosine (pi) + I sine (pi) )
Answers: 2
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If z = 2 + 2i, what is z4?
a)2 StartRoot 2 EndRoot (cosine (StartFraction pi Over 4 EndFraction) +...
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