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Let A = {1, 2, 3, 4}, B = {1, 3, 4, 8}. ...

Let A = {1, 2, 3, 4}, B = {1, 3, 4, 8}. Let R = {x, y) : `x in A, y in B` and x divides y}. Write R in roster form.

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To solve the problem, we need to find the relation \( R \) in roster form, where \( R = \{(x, y) : x \in A, y \in B \text{ and } x \text{ divides } y\} \). Given: - Set \( A = \{1, 2, 3, 4\} \) - Set \( B = \{1, 3, 4, 8\} \) ### Step-by-Step Solution: ...
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