Math Problem Statement
((1+i)^8=〖(√2)〗^8 (cos〖8x π/4〗+sin〖8x π/4〗))
Solution
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Math Problem Analysis
Mathematical Concepts
Complex Numbers
Polar Form
Trigonometry
Exponentiation
Formulas
(a + bi) = r(cos θ + i sin θ)
De Moivre's Theorem: (r cis θ)^n = r^n cis (nθ)
Theorems
De Moivre's Theorem
Suitable Grade Level
Undergraduate (Complex Numbers and Trigonometry)