3sry sir i havent seen ur post.
Set of all points where 3√x2{x}
is differentiable?
Plz post the solution..
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9 Answers
62if you observe the function, it is the same as
3√|x|3 = |x|
so now you know?
everywhere except at x=0
1its non diffrentiable at all integral point and 0
differentiable everywhere else
62now the integer points are a point of concern...
the other points will be differentiable...