Let f(x,y) = (a) (b) (c) x+y2 Show that f(x, y) goes to zero if (x,...

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Let f(x,y) = (a) (b) (c) x+y2 Show that f(x, y) goes to zero if (x, y) goes to (0,0) along any line with equation y = ax, where a ER is a constant. Show that f(x, y) goes to if (x, y) goes to (0,0) along the parabola with equation y = x. What conclusion do you draw? Let f(x,y) = (a) (b) (c) x+y2 Show that f(x, y) goes to zero if (x, y) goes to (0,0) along any line with equation y = ax, where a ER is a constant. Show that f(x, y) goes to if (x, y) goes to (0,0) along the parabola with equation y = x. What conclusion do you draw?

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a To show that fxy goes to zero as xy approaches 00 along the line y ax we need to ev... View the full answer