There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ ({x}^{2}e^{3}){\frac{1}{(sin(3)x)}}^{2}\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = \frac{e^{3}}{sin^{2}(3)}\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( \frac{e^{3}}{sin^{2}(3)}\right)}{dx}\\=&\frac{e^{3}*0}{sin^{2}(3)} + \frac{e^{3}*-2cos(3)*0}{sin^{3}(3)}\\=&0\\ \end{split}\end{equation} \]

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