Solution: Finding the Unit Tangent Vector In Exercises 16, find the unit tangent vector
Chapter 12, Problem 5(choose chapter or problem)
Finding the Unit Tangent Vector In Exercises 1-6,find the unit tangent vector to the curve at the specified value of the parameter.
\(\mathbf{r}(t)=3 t \mathbf{i}-\ln t \mathbf{j}, \quad t=e\)
Text Transcription:
r(t)=3ti - ln tj, t=e
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