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Evaluate
- cos(π6+2918π)\cos \left( \frac { \pi } { 6 } + 2918 \pi \right)

Question 1

Multiple Choice

Evaluate.
- cos(π6+2918π) \cos \left( \frac { \pi } { 6 } + 2918 \pi \right)


A) 3\sqrt { 3 }
B) 12- \frac { 1 } { 2 }
C) 32\frac { \sqrt { 3 } } { 2 }
D) 12\frac { 1 } { 2 }

Correct Answer:

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