There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ \frac{jfc*120comwe^{b}e^{s}ds}{mr}\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = \frac{120jfc^{2}owsde^{b}e^{s}}{r}\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( \frac{120jfc^{2}owsde^{b}e^{s}}{r}\right)}{dx}\\=&\frac{120jfc^{2}owsde^{b}*0e^{s}}{r} + \frac{120jfc^{2}owsde^{b}e^{s}*0}{r}\\=&0\\ \end{split}\end{equation} \]

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