❓ Solved Question Details
Relations and Functions
Let $R$ be the relation on $\mathbb{N}$ defined by $R = {(x, y) : y = x + 5, x < 4, x \in \mathbb{N}}$. The domain of $R$ is:
❓ Sibling Questions in this Chapter
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If $A = \{1, 2, 3\}$ and $B = \{3, 4\}$, then $(A \cup B) \times (A \cap B)$ is:...
MCQ · 1 Mark
If $P = \{1, 2\}$, form the set $P \times P \times P$....
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If $A \times B = \{(a, x), (a, y), (b, x), (b, y)\}$, find $A$ and $B$....
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Let $A = \{1, 2\}$ and $B = \{3, 4\}$. The number of relations from $A$ to $B$ is:...
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Let $A = \{1, 2, 3, ..., 14\}$. Define a relation $R$ from $A$ to $A$ by $R = \{(x, y) : 3...
MCQ · 1 Mark