There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ sqrt(\frac{x}{1000})\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = sqrt(\frac{1}{1000}x)\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( sqrt(\frac{1}{1000}x)\right)}{dx}\\=&\frac{\frac{1}{1000}*\frac{1}{2}}{(\frac{1}{1000}x)^{\frac{1}{2}}}\\=&\frac{1000^{\frac{1}{2}}}{2000x^{\frac{1}{2}}}\\ \end{split}\end{equation} \]

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