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(c) Show that for the function fry (0,0) fyr (0,0). f(x, y) = (x² + y²) tan-¹ 2 hot π (2); when *#0 when x = 0
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(c) Show that for the function fry (0,0) fyr (0,0). f(x, y) = (x² + y²) tan-¹ 2 hot π (2); when *#0 when x = 0
(c) Show that for the function fry (0,0) fyr (0,0). f(x, y) = (x² + y²) tan-¹ 2 hot π (2); when *#0 when x = 0