An ant is standing at the point (1,1,3) on the surface of a bowl with equationz=x^2+ 2y^2,wherexandyare measured in inches. In what 2 directions can the ant move away from the point (1,1,3) so that its initial rate of ascent is 2 vertical inches for each horizontal inch moved?

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A: Thanks for the question :)And your upvote will be really appreciable ;)

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