Practicing Success
Let f: R → R be a function defined by $f(x)=max.\{x,x^3\}$. The set of all points where f(x) is not differentiable is |
{–1, 1} {–1, 1, 0} {0, 1} {–1, 0, 1} |
{–1, 0, 1} |
$f(x)=max.\{x,x^3\}$. From the graph, itself the function is not differentiable at {–1, 0, 1} due to the nature of the graph. |