Consider the surface S:z=4e - 4xy, with P(0,1,1) beng a pont of S. The equation of the tangent lime of Sat P, in the dvecton of the vectal P=(-2,-1) is ? (X,Y, Z) = (0,1,1)+t(-2,-4,]),t € IR L> Find the value of this chart s Answer should look like this

Q: -xx ame e da

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