If \( f(x)=\left\{\begin{array}{c}x+1 \text {, when } x2 \\ 2 x-1, \text { when } x \geq 2\end{a...

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If \( f(x)=\left\{\begin{array}{c}x+1 \text {, when } x2 \\ 2 x-1, \text { when } x \geq 2\end{array}\right. \), then \( f^{\prime}(2) \) equals
(1) 0
(2) 1
\( \mathrm{P} \)
(3) 2
(4) Does not exist
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