Question: (a) Graph the curve r(t) = (sin 3t, sin 2t, sin 3t). At how many points on the curve does it appear that the curvature

(a) Graph the curve r(t) = (sin 3t, sin 2t, sin 3t). At how many points on the curve does it appear that the curvature has a local or absolute maximum?
(b) Use a CAS to find and graph the curvature function.
Does this graph confirm your conclusion from part (a)?

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