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Problem
Problem
In a
Δ
A
B
C
\Delta ABC
Δ
A
B
C
,
a
=
2
b
a = 2b
a
=
2
b
and
∣
A
−
B
∣
=
π
3
|A - B| = \frac{\pi}{3}
∣
A
−
B
∣
=
3
π
. Determine the
∠
C
\angle C
∠
C
.
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