Q.The function $f(x)=\begin{cases}x & x\ge0 \ 0 & x<0 \end{cases}$ is

continuous at 0

differentiable at 0

neither

both

The correct solution involves applying the fundamental concept to derive the final value step by step...

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Q.The function f(x)={xx≥0 0x<0f(x)=\begin{cases}x & x\ge0 \ 0 & x<0 \end{cases}f(x)={x​x≥0 0​x<0​ is