If \( f(x)=\left\{\begin{array}{cl}x^{a} \sin \left(\frac{1}{x}\right) & \forall x \neq 0 \\ 0 &... VIDEO
If \( f(x)=\left\{\begin{array}{cl}x^{a} \sin \left(\frac{1}{x}\right) & \forall x \neq 0 \\ 0 & \forall x=0\end{array}\right. \) is continuous but not differentiable at \( \mathrm{x}=0 \), thenhttps://bit.ly/YTAI_PWAP https://www.pw.live
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