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Calculus
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10 Nov 2019

Suppose you need to know an equation of the tangent plane atasurface S at the point P(4, 1, 4). You don'thave an equation for S but youknow the following curvesboth lie on S.


r1(t) = <4 + 3t, 1 -t2, 4- 4t+t2>
r2(u) =<3 +u2,2u3 - 1, 2u+2>

Find an equation of the tangent plane at P.

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Keith Leannon
Keith LeannonLv2
28 Oct 2019

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