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Mathematics
Mathematics
Problem
Find the exact value of
tan
15
∘
\tan 15^{\circ}
tan
1
5
∘
. a)
1
3
\dfrac{1}{\sqrt3}
3
1
b)
2
−
3
2-\sqrt3
2
−
3
c)
3
−
2
\sqrt3-2
3
−
2
d)
3
2
\dfrac{\sqrt3}{2}
2
3
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