Grade 11 : Mathematics - Relations (Set 4) | Concept of Maths

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Grade 11 : Mathematics - Relations (Set 4) | Concept of Maths

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1. Let $A = \{1, 2, 3, 4, 5, 6\}$. Define a relation $R$ on $A$ by $R = \{(x, y) : \text{lcm}(x, y) = 6\}$. The number of elements in $R$ is:

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SECTION : English Grammar

Grade 11 : Mathematics - Relations (Set 4) | Concept of Maths