Expand of the expression : `(x/3+1/x)^5`

Explanation

To expand the expression \((\frac{x}{3} + \frac{1}{x})^5\) using the Binomial Theorem, we can follow these steps:

### Step 1: Identify \(a\), \(b\), and \(n\)
In the expression \((\frac{x}{3} + \frac{1}{x})^5\), we can identify:
- \(a = \frac{x}{3}\)
- \(b = \frac{1}{x}\)
- \(n = 5\)

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