Derivatives and Vector Functions
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Find r '(t) for r (t) = < ( 4 + 5t), (t - t^2) >.
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Solution Summary
Derivatives and vector functions are investigated. The functions are solved with intervals.
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As far as I understand you are given a two dimensional parametric vector and you need to calculate a vector tangential to the path - since the derivative is tangent to the path.
When we take a derivative of ...
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