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Mathematics
Mathematics
Problem
Calculate the exact area of the region bounded by the polar curve
r
=
3
cos
θ
r = 3\cos\theta
r
=
3
cos
θ
for
0
≤
θ
≤
π
/
3
0 \le \theta \le \pi/3
0
≤
θ
≤
π
/3
.
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