Find the Exact Value of the Expression $\sin 15 ^ { \circ }$

question 323

Multiple Choice

Find the exact value of the expression.
- $\sin 15 ^ { \circ }$

• A) \(- \frac { \sqrt { 2 } ( \sqrt { 3 } - 1 ) } { 4 }\)
• B) \(\frac { \sqrt { 2 } ( \sqrt { 3 } + 1 ) } { 4 }\)
• C) \(\frac { \sqrt { 2 } ( \sqrt { 3 } - 1 ) } { 4 }\)
• D) \(- \frac { \sqrt { 2 } ( \sqrt { 3 } + 1 ) } { 4 }\)

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