Find parametric equations for the tangent line at (1, 3, 3) to the curve of intersection of the surface z = x²y and (a) the plane x = 1 (b) the plane y = 3.
Find parametric equations for the tangent line at (1, 3, 3) to the curve of intersection of the surface z = x²y and (a) the plane x = 1 (b) the plane y = 3.
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