Question
The function $\mathrm{r}(t)$ traces a circle. Determine the radius, center, and plane containing the circle.$\mathbf{r}(t)=(6+3 \sin t, 9,4+3 \cos t)$
Step 1
We can do this by setting $t=0$ in the given function $\mathbf{r}(t)=(6+3 \sin t, 9,4+3 \cos t)$. This gives us the point $(6,9,7)$. Show more…
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