There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ \frac{sin(3)xx}{tan(4)}\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = \frac{x^{2}sin(3)}{tan(4)}\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( \frac{x^{2}sin(3)}{tan(4)}\right)}{dx}\\=&\frac{2xsin(3)}{tan(4)} + \frac{x^{2}cos(3)*0}{tan(4)} + \frac{x^{2}sin(3)*-sec^{2}(4)(0)}{tan^{2}(4)}\\=&\frac{2xsin(3)}{tan(4)}\\ \end{split}\end{equation} \]

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