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Nice problem but one glitch: the preview picture asks for f(x,y) = 2 (looking for a polygon) but you solved for f(x,y) < 2 (an area).
Thanks for pointing this out. To be honest, we essentially sketched this graph
Nice problem but one glitch: the preview picture asks for f(x,y) = 2 (looking for a polygon) but you solved for f(x,y) < 2 (an area).
Thanks for pointing this out. To be honest, we essentially sketched this graph