Solved

Find the Exact Circular Function Value $\sin \frac { 4 \pi } { 3 }$

Question 93

Multiple Choice

Find the exact circular function value.
- $\sin \frac { 4 \pi } { 3 }$

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

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