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- A function h(x, y) is defined by h(x,y)=(x^2 y)/(〖7x〗^6+y^3 ). Verify the limit over h(x, y) exists at the origin along y = x^2? In either case write also the reason.how did you get y^2-4xy to y-4x when there are three y's on top I input the numbers and got 0 which would make it where the limit does not exist.evaluate ∫∫xydxdy using the inner limits 0 to (y+1) and outer limits 0 to 1