Let `A = {x , y , z} " and " B = {1, 2}`. Find the number of relations from `A` to `B`.

Explanation

To find the number of relations from set \( A \) to set \( B \), we follow these steps:

### Step 1: Identify the sets
Let \( A = \{x, y, z\} \) and \( B = \{1, 2\} \).

### Step 2: Determine the Cartesian product \( A \times B \)
The Cartesian product \( A \times B \) consists of all possible ordered pairs where the first element is from set \( A \) and the second element is from set \( B \).

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