Find the inverse of `f={(1,2),(2,3),(3,2)}`

Explanation

To find the inverse of the function \( f = \{(1, 2), (2, 3), (3, 2)\} \), we will follow these steps:

### Step 1: Understand the Definition of Inverse Function
The inverse of a function \( f \) is a function \( f^{-1} \) that reverses the mapping of \( f \). If \( f(a) = b \), then \( f^{-1}(b) = a \).

### Step 2: Write Down the Elements of the Function
The function \( f \) consists of the following ordered pairs:
- \( (1, 2) \)
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