1.

sin(15°) =_________________

A. (1 – \(\sqrt{3}\))/2\(\sqrt{2}\)
B. (\(\sqrt{3}\) + 1)/2\(\sqrt{2}\)
C. (\(\sqrt{3}\) – 1)/2\(\sqrt{2}\)
D. (- \(\sqrt{3}\) – 1)/2\(\sqrt{2}\)
Answer» D.


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