Playing with Graphs - 8
Calculus
Level
4
Given that
\[\begin{cases} f (x) = x \\ g (x) = | 1 - f (x) | \\ h (x) = 2 - g (x) \\ L (x) = h (|x|) + | h (x) | \end{cases} \]
What is the number of points where \(L (x)\) is non-differentiable?
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by
Aniket Sanghi