फलन \( f(x)=\left\{\begin{array}{cc}x \cos \frac{1}{x}, & x \neq 0 \\ 0, & x=0\end{array}\right.... VIDEO
फलन \( f(x)=\left\{\begin{array}{cc}x \cos \frac{1}{x}, & x \neq 0 \\ 0, & x=0\end{array}\right. \) के लिये \( x=0 \) पर सांतत्य का परीक्षण कीजिए।https://bit.ly/YTAI_PWAP https://www.pw.live
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