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

Your problem has not been solved here? Please take a look at the  hot problems ！