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

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