Find the 4th term from the end in the expansion of `((x)/(2)-(4)/(x))^(15)`

Explanation

To find the 4th term from the end in the expansion of \(\left(\frac{x}{2} - \frac{4}{x}\right)^{15}\), we can follow these steps:

### Step 1: Identify the total number of terms
In the expansion of \((a + b)^n\), the total number of terms is \(n + 1\). Here, \(n = 15\), so the total number of terms is:
\[ 15 + 1 = 16 \]

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