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- Find the arc length of the curve on the given interval. Parametric Equations x = e−t cos t, y = e−t sin t Interval 0 ≤ t ≤ π/2Find the arc length of the curve given in parametric form by c(t) = (t^3, t^2) for 0 ≤ t ≤ 1.Given the parametric equation x=(4/5)t5/2 and y= (1/4)t4-t find the arc length of the curve on the interval 0 less than or equal to t less than or equal to 1
- Find the arclength of the curve over the given interval.(a) r = 1 + sin θ, 0 ≤ θ ≤ 2π (b) r = 4 sin θ, 0 ≤ θ ≤π (c) r = 8 (1 + cos θ), 0 ≤ θ ≤ 2πc) Find the arc length of the parametric curve x = 2cost, y = 2sint, z = 3t 0 ≤ t s=.Find the arc length L of the graph of r(t). r(t)= 4 cos(t)i + 4 sin(t)j + tk, 0 ≤ t ≤ 2π