𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐑𝐮𝐥𝐞

𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐑𝐮𝐥𝐞: `y=\textcolor{red}{u}\times\textcolor{blue}{v}\to\frac{dy}{dx}=\textcolor{red}{u}\textcolor{blue}{\frac{dv}{dx}}+\textcolor{blue}{v}\textcolor{red}{\frac{du}{dx}}`

By @SatvinderEdtech Singh