Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §8.2 Length of a Plane Curve, #11 · Calculus · Applications of integrals

Find the length from … to … of the curve given by…

Find the length from $t = 0$ to $t = π /2$ of the curve given by $x = cos t$ , $y = t - sin t$ .

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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §8.2 Length of a Plane Curve, #11

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