The hyperbolic sine and hyperbolic cosine functions are defined by e +ex e - e- 2...

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The hyperbolic sine and hyperbolic cosine functions are defined by e +ex e² - e- 2 and 2 The catenary is the plane curve having parametrization y(t) = (t, cosht) (you might want to graph this and look it up on Wikipedia). a. Compute the arc length function of the catenary starting at t = 0. b. Compute the curvature function of the catenary. sinh = cosh x = The hyperbolic sine and hyperbolic cosine functions are defined by e +ex e² - e- 2 and 2 The catenary is the plane curve having parametrization y(t) = (t, cosht) (you might want to graph this and look it up on Wikipedia). a. Compute the arc length function of the catenary starting at t = 0. b. Compute the curvature function of the catenary. sinh = cosh x =