If $$z = {\left( {{{\sqrt 3 } \over 2} + {i \over 2}} \right)^{107}} + {\left( {{{\sqrt 3 } \over 2} - {i \over 2}} \right)^{107}}$$, then what is the imaginary part of z equal to?
- A0
- B$${1 \over 2}$$
- C$${{\sqrt 3 } \over 2}$$
- D1
✓ Correct answer: A
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