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WZ
Numerade Educator

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Problem 1 Easy Difficulty

Find the domain of the vector function.

$ r(t) = \biggr\langle \ln (t + 1), \frac{t}{\sqrt{9 - t^2}}, 2^t \biggr\rangle $

Answer

Domain is $t \in(-1,3)$

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Video Transcript

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