There are 1 questions in this calculation: for each question, the 4 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ 4th\ derivative\ of\ function\ a(sin(h)x)\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = axsin(h)\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( axsin(h)\right)}{dx}\\=&asin(h) + axcos(h)*0\\=&asin(h)\\\\ &\color{blue}{The\ second\ derivative\ of\ function:} \\&\frac{d\left( asin(h)\right)}{dx}\\=&acos(h)*0\\\\ &\color{blue}{The\ third\ derivative\ of\ function:} \\&\frac{d\left( 0\right)}{dx}\\=&0\\\\ &\color{blue}{The\ 4th\ derivative\ of\ function:} \\&\frac{d\left( 0\right)}{dx}\\=&0\\ \end{split}\end{equation} \]

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