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Home › TS EAPCET (Engineering) › Mathematics › De Moivre's Formula › Evaluate (√3 + i)⁶.

Evaluate (√3 + i)⁶.

A-64
B64
C32
D-32
Answer & Solution
Correct answer: A. -64
√3 + i = 2(cos 30° + i sin 30°); the sixth power is 64(cos 180° + i sin 180°) = -64.
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