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In Chinese, “sufficient and necessary condition” is written as 充分必要条件, and 充要条件 is short for it. What is short for “sufficient and necessary condition” in English?
2023年10月2日 04:18
回答 · 1
We use no abbreviation. We write it out in full. Also, we always put "necessary" first: "necessary and sufficient"
2023年10月2日
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