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The professor explained that an ordered pair (a, b) represents two elements in a fixed order, so (a, b) and (b, a) are different when a ≠ b.
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The professor explained that an ordered pair (a, b) represents two elements in a fixed order, so (a, b) and (b, a) are different when a ≠ b.
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Related words
ordered pair
Noun
Japanese Meaning
順序対：2つの要素が固定された順序で並んでいる組。要素が異なる場合、並び替えると異なる対となる（例：(a, b)）。
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