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Qn #1162
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The set of points, where $f(x)=\frac{x}{1+|x|}$ is differentiable in
A.
$$(-\infty,-1)\cup(1,\infty)$$
B.
$$(-\infty,\infty)$$
C.
$$(0,\infty)$$
D.
$$(-\infty,0)\cup(0,\infty)$$
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❓ Question: The set of points, where $f(x)=\frac{x}{1+|x|}$ i... | TANCET Group Studies | Tancet Group Studies