I am trying find were X is not differentiable when f(x)=x^1/3.
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Originally Posted by Mortifix I am trying find were X is not differentiable when f(x)=x^1/3. I'm not sure what you mean. This f(x) is differentiable for all real numbers x.
Well its a muliple choice, and my options are:
a. Not differentiable for negative values of X.
b. Not differentiable for X E (-1, 1)
c. Not differentiable for x=1 and x=-1
d. Not differentiable for x=0
It is not differenciable at zero.
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