'Find tangent vector of unit length at the point with the given value of the parameter t. r(t) = (8 + t2)i + t2j t =1'
Added by Raul P.
Step 1
Differentiating the x-component, we get: dr/dt = 2t i Differentiating the y-component, we get: dr/dt = 2t j Show more…
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