1. Assertion (A): The number \(1156\) is a perfect square.
Reason (R): The prime factorization of \(1156\) can be grouped into two identical sets of factors.
2. Assertion (A): The number \(500\) is not a perfect cube
Reason (R): The prime factorization of \(500\) is \(2 \times 2 \times 5 \times 5 \times 5\), and the factors cannot be split into three identical groups.