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Mathematics
Mathematics
Problem
Evaluate
sin
30
∘
×
tan
60
∘
−
3
cos
45
∘
\sin 30^\circ \times \tan 60^\circ - 3\cos 45^\circ
sin
3
0
∘
×
tan
6
0
∘
−
3
cos
4
5
∘
and express the result in simplest form.
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