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QLD · Specialist Mathematics
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QLDSpecialist MathematicsUnit 3: Mathematical induction, and further vectors, matrices and complex numbers

Quick questions on Complex numbers in polar form and de Moivre's theorem (QCE Specialist Mathematics Unit 3)

1short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is roots of a complex number?
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To solve wn=zw^n = z where z=reiθz = re^{i\theta}, the nn distinct roots are

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