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Mathematics
Mathematics
Problem
For
0
≤
x
<
2
π
0\le x<2\pi
0
≤
x
<
2
π
, how many distinct solutions does the equation
sin
3
x
=
0
\sin 3x = 0
sin
3
x
=
0
possess? a)
5
5
5
b)
6
6
6
c)
3
3
3
d)
7
7
7
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