If A = 3, 5, 7 and B = 2, 4, 9 and R is a relation given by "is l… - Vidyadip

Question

If A = {3, 5, 7} and B = {2, 4, 9} and R is a relation given by "is less than", write R as a set ordered pairs.

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Answer

Since, R = x, y: x, y $\in\text{N}$ and x < y,
Hence, R = {(3, 4), (3, 9), (5, 9), (7, 9)}

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