Question: Let r(t) = (sin t, cos t, sin t cos 2t) be a parametrization of the curve shown in Figure 11. Find the points where

Let r(t) = (sin t, cos t, sin t cos 2t) be a parametrization of the curve shown in Figure 11.

X -N

Find the points where r(t) intersects the xy-plane.

X -N

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