What vector can be used at direction vector for the tangent line to the curve: r(t) vector = t i + t^2 j + t^3 k at t = 1? I could use help on this one if anyone has the time and know how. Thanks Frostking
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Originally Posted by Frostking What vector can be used at direction vector for the tangent line to the curve: r(t) vector = t i + t^2 j + t^3 k at t = 1? I could use help on this one if anyone has the time and know how. Thanks Frostking the vector r'(1) is what you want
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