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Let f(x) = ||x| -1| , g(x) = |x| + |x-2|...

Let f(x) = ||x| -1| , g(x) = |x| + |x-2| , h (x) = `max, { 1,x,x^(3)}` If a, b,c are the no .of points where f(x), g(x) and h(x) , are not differentiable then the value of a+ b + c is …..\

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