Let `A={2,3,4,5,6,7,8,9}` Let `R` be the relation on A defined by
`{(x,y):x epsilonA,yepsilonA` & `x^(2)=y` or `x=y^(2)`}. Find domain and range of `R`.

Explanation

To find the domain and range of the relation \( R \) defined on the set \( A = \{2, 3, 4, 5, 6, 7, 8, 9\} \) by the conditions \( (x, y) \) such that \( x^2 = y \) or \( x = y^2 \), we will analyze both conditions step by step.

### Step 1: Analyze the condition \( x^2 = y \)

1. For \( x = 2 \):
- \( y = 2^2 = 4 \) → Relation: \( (2, 4) \)

2. For \( x = 3 \):
...