Number of points where the function f(x)={{:(max(|x^2-x-2|","x^2-3x)","ifx ge0),(max(log(-x)","e^x)"," if x lt 0)):} isnon-differentiable , is

Number of points where the function f(x)={{:(max(|x^2-x-2|","x^2-3x)",

1.	Number of points where the function f(x)={{:(max(\|x^2-x-2\|","x^2-3x)","ifx ge0),(max(log(-x)","e^x)"," if x lt 0)):} isnon-differentiable , is
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Number of points where the function f(x)={{:(max(|x^2-x-2|","x^2-3x)","ifx ge0),(max(log(-x)","e^x)"," if x lt 0)):} isnon-differentiable , is

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