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Determine whether f(x) = (piecewise function) { 2 if x >= 1 and {-1 if x<1 is differentiable over R.
[From: ][author: ][Date: 11-12-20][Hit: ]
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No , because it's discontinuous at x = 1
1
keywords: and,is,piecewise,whether,gt,function,differentiable,over,Determine,if,lt,Determine whether f(x) = (piecewise function) { 2 if x >= 1 and {-1 if x<1 is differentiable over R.