show that the function f(x)=x is continuous but not differentiable at x=0?
- az_lenderLv 75 months ago
False. If f(x) = x, then the derivative is 1 at all points, including the point x = 0.
- 5 months ago
Refer to the attached image
- RealProLv 75 months ago
You meant f(x) = |x|?
Derivative jumps from -1 to 1 in 0 distance.
Of course you already googled it so do you have a specific question?
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