If `P = {a , b , c}`and `A xxB = {(p , q), (p , r), (m , q), (m , r)}``Q = {r}`, form the sets `P xxQ a n d Q xxP`.Are these two products equal?

Explanation

To solve the problem, we need to form the sets \( P \times Q \) and \( Q \times P \) and then check if these two products are equal.

### Step 1: Define the sets
Given:
- \( P = \{a, b, c\} \)
- \( Q = \{r\} \)

### Step 2: Form the set \( P \times Q \)
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