Find derivative of the following functions (it is to be understood that a, b, c, d, p, q, r and s are fixed non-zero constants and m and n are integers): `(a x+b)^n`

Explanation

To find the derivative of the function \( f(x) = (a x + b)^n \), we will apply the chain rule of differentiation. Here’s a step-by-step solution:

### Step 1: Identify the function
We start with the function:
\[ f(x) = (a x + b)^n \]

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