De Moivre’s theorem

Feb 8th, 2015
Price: $5 USD

Question description

De Moivre’s theorem states, “If z = r(cos u + sin u), then zn = rn(cos nu + i sin nu).”

•  Verify de Moivre’s theorem for n = 2.

a.  Provide a correct proof that includes written justification for each step.

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(Top Tutor) James M847
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