Let f : R^2→ R be a function given by f(x, y) ={xy(x^2-y^2)/(x^2+y^2) if (x,y) is not equal to (0,0), {0 if (x,y) =(0,0
Posted: Mon May 09, 2022 11:17 am
Let f : R^2→ R be a function given by
f(x, y) ={xy(x^2-y^2)/(x^2+y^2) if (x,y) is not equal to (0,0),
{0 if (x,y) =(0,0).
Using definitions of partial derivatives, show whether f(x, y) is differentiable at
point (0, 0).
f(x, y) ={xy(x^2-y^2)/(x^2+y^2) if (x,y) is not equal to (0,0),
{0 if (x,y) =(0,0).
Using definitions of partial derivatives, show whether f(x, y) is differentiable at
point (0, 0).