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The set of points where the function $f(x)=|x-1| e^{x}$ is differentiable, is
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The correct answer is:
$R-\{1\}$
Since, $|x-1|$ is not differentiable at $x=1 .$ So, $f(x)=|x-1| e^{x}$ is not differentiable at $x=1$, Hence, the required set is $R-\{1\}$.
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