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Length of a Polar Curve

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Explanations 1

One special form of parametrization, called polar coordinates, shifts the original (x,y)(x,y)(x,y)-system into the (r,θ)(r,\theta)(r,θ)-system. This transformation is by the equ…
By Steven Kwon, Alex Federspiel, Moor Xu

Problems 1

Spider Man shoots spider webs like the one pictured above, but the number of lines radiating out of the center of the spider web can vary. Let's say the number of these lines, w…