# Applications of De-Moivre’s Theorem

De-Moivre’s Theorem: A simple formula for calculating powers of complex numbers in the form of cosθ and sinθ is known as de-Moivre’s theorem. If n is a rational number, then (cosθ + sinθ)ⁿ = cos nθ + i sin nθ. Applications of De-Moivre’s Theorem: If z = (cosθ₁ + i sinθ₁) (cosθ₂ + i sinθ₂) … Read more about Applications of De-Moivre’s Theorem[…]