?Find the curvature of \(\mathbf{r}(t)=\sqrt{2} t \mathbf{i}+e^{t} \mathbf{j}+e^{-t}
Chapter 3, Problem 137(choose chapter or problem)
Find the curvature of \(\mathbf{r}(t)=\sqrt{2} t \mathbf{i}+e^{t} \mathbf{j}+e^{-t} \mathbf{k}\) at point P(0, 1, 1).
Text Transcription:
\mathbf.r(t)=sqrt2 t mathbf.i+e^t mathbf{j}+e^-t mathbfk
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