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Question
(ii) If (x + 1, 1) = (3, y − 2), find the values of x and y.
Solution
(ii) (x + 1, 1) = (3, y − 2)
By the definition of equality of ordered pairs, we have:
\[(x + 1) = 3 \text{ and } 1 = (y - 2)\]
\[ \Rightarrow x = 2 \text{ and }y = 3\]
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Sets - Equality of Ordered Pairs
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