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Mathematics, 05.05.2020 13:00 kittey7854

Find the exact length of the curve.
x = 9cos(t) - cos(9t)
y = 9sin(t) - sin(9t)
0 ≤ t ≤ π

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Find the exact length of the curve.
x = 9cos(t) - cos(9t)
y = 9sin(t) - sin(9t)
0...
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