Extra Credit. Let x2 X EQ f(x) = 0 x € Q Prove that f is differentiable at x = = 0, but is not even continuous at any ot
Posted: Mon May 09, 2022 10:33 am
Extra Credit. Let x2 X EQ f(x) = 0 x € Q Prove that f is differentiable at x = = 0, but is not even continuous at any other point. f= {