The curve shown in Figure 5(A) is parametrized by r(t) = (cos(7t), sin(7t), 2 cos t) for
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The curve shown in Figure 5(A) is parametrized by r(t) = (cos(7t), sin(7t), 2 cos t) for 0 ≤ t ≤ 2π. Approximate its length.
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-2 24 -24 (A) 2 NJ 24 ~ (B)
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