Section 13.3: Arc Length & Curvature
Exercise 47
Find the vectors \(\mathbf{T}\), \(\mathbf{N}\), and \(\mathbf{B}\) at the given point. \(\mathbf{r}(t) = \langle t^2, \frac{2}{3}t^3, t \rangle, (1, \frac{2}{3}, 1)\)
Find the vectors \(\mathbf{T}\), \(\mathbf{N}\), and \(\mathbf{B}\) at the given point. \(\mathbf{r}(t) = \langle t^2, \frac{2}{3}t^3, t \rangle, (1, \frac{2}{3}, 1)\)