Which of the following pairs of sets are equal? Justify your answer.(i)X, the set of letters in “ALLOY” and B, the set of letters in “LOYAL”.(ii)A = {n : n∈ Z and n2≤ 4} and B = {x : x∈ R and x2 – 3x + 2 = 0}

Explanation

To determine which of the following pairs of sets are equal and justify the answer, we will analyze each pair step by step.

### Part (i): Sets X and B

1. **Identify the sets**:
- Set X is the set of letters in the word "ALLOY".
- Set B is the set of letters in the word "LOYAL".

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