A telephone line hangs between two poles 14 m apart in the shape of the catenary y 20
Chapter 3, Problem 51(choose chapter or problem)
A telephone line hangs between two poles 14 m apart in the shape of the catenary y 20 coshsxy20d 2 15, where x and y are measured in meters. (a) Find the slope of this curve where it meets the right pole. (b) Find the angle between the line and the pole.
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