At x = 0, the function f(x)=|x| has
(A) a minimum
(B) a maximum
(C) a point of inflection
(D) neither a maximum nor minimum
At x=0 |x| is not differentiable but x =0 it has min value which will be zero
The function is as follow:
By minima, we mean global minima which is at x=0.
Note: Point of inflection is a point where sign of curve changes.
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