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Mathematics
Mathematics
Problem
Find all real numbers
x
x
x
in the interval
0
≤
x
≤
2
π
0 \le x \le 2\pi
0
≤
x
≤
2
π
for which
sin
x
=
1
2
\sin x = \dfrac{1}{2}
sin
x
=
2
1
.
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