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Mathematics
Mathematics
Problem
Find exact solutions for
x
x
x
given
−
π
≤
x
≤
π
-\pi \le x \le \pi
−
π
≤
x
≤
π
: a.
tan
(
x
+
π
6
)
=
−
3
\tan\left(x + \frac{\pi}{6}\right) = -\sqrt{3}
tan
(
x
+
6
π
)
=
−
3
b.
tan
2
x
=
−
3
\tan 2x = -\sqrt{3}
tan
2
x
=
−
3
c.
tan
2
x
−
3
=
0
\tan^2 x - 3 = 0
tan
2
x
−
3
=
0
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