http://owiki.kmu.edu.tw/index.php?action=history&feed=atom&title=One-to-one_%281-1%29One-to-one (1-1) - 修訂歷史2026-05-24T20:16:28Z本站上此頁的修訂歷史MediaWiki 1.10.1http://owiki.kmu.edu.tw/index.php?title=One-to-one_%281-1%29&diff=890&oldid=prevItchen: 新頁面: f:A->B is one-to-one if f(x)=f(y) implies x=y or, equivalently, if x not = y implies f(x) not = f(y).2008-01-09T03:33:41Z<p>新頁面: f:A-&gt;B is one-to-one if f(x)=f(y) implies x=y or, equivalently, if x not = y implies f(x) not = f(y).</p>
<p><b>新頁面</b></p><div>f:A-&gt;B is one-to-one if f(x)=f(y) implies x=y or, equivalently, if x not = y implies f(x) not = f(y).</div>Itchen