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Mathematics
Mathematics
Problem
Find the exact value of
sin
75
∘
+
sin
15
∘
\sin75^{\circ}+\sin15^{\circ}
sin
7
5
∘
+
sin
1
5
∘
. a)
1
1
1
b)
6
3
\dfrac{\sqrt{6}}{3}
3
6
c)
6
2
\dfrac{\sqrt{6}}{2}
2
6
d)
2
2
\dfrac{\sqrt{2}}{2}
2
2
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