MCQ
${{\left( \frac{\sqrt{3}+i}{2} \right)}^{6}}+{{\left( \frac{i-\sqrt{3}}{2} \right)}^{6}}$is equal to [RPET 1997]
  • $-2$
  • B
    0
  • C
    2
  • D
    1

Answer

Correct option: A.
$-2$
A

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