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September 19, 2020 9:43 am 35 pts
Let f: R R be defined by f(X) = min(xl, x*-1) Then f is 1) Then f is A) a discontinuous function. continuous and differentiable everywhere. B) C) D) differentiable everywhere except at one point differentiable everywhere except at two points.
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• Deepak singh
option d is correct
Anju gupta