锟侥傦拷锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷什么?
锟斤拷源锟斤拷锟斤拷锟斤拷锟絎(w锟斤拷ng) 2021-11-29 23:05:37
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷要锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷某些锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷值锟斤拷锟紺锟斤拷锟侥诧拷锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷椋猴拷蓚锟斤拷锟斤拷锟斤拷锟�(sh锟斤拷)锟斤拷锟斤拷锟絞(sh锟斤拷)平锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟节伙拷锟斤拷锟斤拷锟斤拷锟斤拷膸缀锟狡斤拷锟斤拷锟�(sh锟斤拷)锟斤拷
锟斤拷锟斤拷1锟侥傦拷锟斤拷锟斤拷锟斤拷锟斤拷式
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锟斤拷锟斤拷1锟斤拷a2+b2锟絉2ab(a锟斤拷b∈R)
锟斤拷锟斤拷2锟斤拷ab锟絈(a2+b2)/2(a锟斤拷b∈R)
锟斤拷锟斤拷3锟斤拷a+b锟絉2√ab(a锟斤拷b∈R锟斤拷)
锟斤拷锟斤拷4锟斤拷ab锟絈[(a+b)/2]2(a锟斤拷b∈R锟斤拷)
锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟斤拷式锟侥戯拷(y锟斤拷ng)锟斤拷
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锟斤拷锟铰高匡拷锟結訊锟斤拷锟竭匡拷锟斤拷锟斤拷锟斤拷锟斤拷前锟绞備、志愿锟斤拷锟�锟斤拷锟饺★拷謹锟�(sh锟斤拷)锟斤拷锟斤拷
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