Use De Moivre's theorem to simplify the following. Leave your answers in the polar form r cis θ. a) [2(cos π/4 + i sin π/4)]^5 b) [√2(cos π/6 - i sin π/6)]^4
Follow Math Help Forum on Facebook and Google+
a) 32cis 5pie/4 b) 4cis -2pie/3
View Tag Cloud