- 悢妛偺幙栤僗儗亂戝妛庴尡斅亃part103
138 丗戝妛傊偺柤柍偟偝傫[sage]丗2012/02/23(栘) 14:40:31.90 ID:cTrEhlsRO - 妋棪偑傛偔傢偐傜側偄丅
偳偆偟偰悢捈慄忋傪儔儞僟儉僂僅乕僋偡傞偲偒偼惓偺悢丄晧偺悢偺慻傒崌傢偣傪峫偊側偄偱丄 偦傟埲奜偺偲偒偼峫偊傞偺偐偑傢偐傜側偄丅
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- 悢妛偺幙栤僗儗亂戝妛庴尡斅亃part103
145 丗戝妛傊偺柤柍偟偝傫[sage]丗2012/02/23(栘) 16:18:50.15 ID:cTrEhlsRO - >139
椺偊偽杮幙偺尋媶偺P325椺戣118 悢捈慄忋傪丆尨揰傪弌敪偟偰丆師偺婯懃偵偟偨偑偭偰摦偔揰俹偑偁傞丏 (婯懃) 僒僀僐儘傪搳偘偰俁偺攞悢偺栚偑弌傟偽丆惓曽岦偵俀丆 俁偺攞悢埲奜偺栚偑弌傟偽晧曽岦偵侾堏摦偡傞丏 僒僀僐儘傪俋夞搳偘偨偲偒丆揰俈偑尨揰偵偄傞妋棪傪媮傔傛丏 (懕偔)
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- 悢妛偺幙栤僗儗亂戝妛庴尡斅亃part103
146 丗戝妛傊偺柤柍偟偝傫[sage]丗2012/02/23(栘) 16:20:30.60 ID:cTrEhlsRO - (懕偒)
偲偄偆栤戣偺夝摎偼 俋夞偺帋峴偺偆偪丆 俁偺攞悢偺栚偑x夞 俁偺攞悢埲奜偺栚偑y夞 弌偨偲偡傞偲丆 x+y=9 2x-y=0 傛傝 x=3,y=6 偱偁傞丏 俁偺攞悢偺栚偑弌傞妋棪偼2/6=1/3丆俁偺攞悢埲奜偺栚偑弌傞妋棪偼1-(1/3)=2/3偱偁傞偐傜丆媮傔傞妋棪偼 (9C3)亊{(1/3)^3}亊(2/3)^6 ={(9)/(3)}亊{(2^6)/(3^9)} =1792/6561丏 偲側偭偰丄応崌暘偗傪偟側偄偺偱偡偑丄 (懕偔)
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- 悢妛偺幙栤僗儗亂戝妛庴尡斅亃part103
147 丗戝妛傊偺柤柍偟偝傫[sage]丗2012/02/23(栘) 16:22:40.74 ID:cTrEhlsRO - (懕偒)
墿拑P252偺PRACTICE98 墌廃忋偵揰俙丆俛丆俠丆俢丆俤丆俥偑帪寁夞傝偵偙偺弴偵暲傫偱偄傞丅偝偄偙傠傪搳偘丆弌偨栚偑1傑偨偼2偺偲偒偼摦揰俹偑帪寁夞傝偵2偮椬偺揰偵恑傒丆 弌偨栚偑3丆4丆5丆6偺偲偒偼丆斀帪寁夞傝偵1偮椬偺揰偵恑傓丅 揰俹偑俙傪弌敪揰偲偟偰丆偝偄偙傠傪5夞搳偘偰堏摦偡傞偲偒丆俛偵偄傞妋棪傪媮傔傛[嫟棫栻戝] 偺夝摎偱偼丄 (懕偔)
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- 悢妛偺幙栤僗儗亂戝妛庴尡斅亃part103
149 丗戝妛傊偺柤柍偟偝傫[sage]丗2012/02/23(栘) 16:25:56.73 ID:cTrEhlsRO - (懕偒)
偝偄偙傠傪1夞搳偘偨偲偒丆1傑偨偼2偺栚偑弌傞妋棪偼 2/6=1=3 偝偄偙傠傪5夞搳偘偨偲偒丆1傑偨偼2偺栚偑k夞弌傞妋棪偼 (5Ck){(1/3)^k}(2/3)^(5-k)乧乧嘆 帪寁夞傝偵1偮椬偺揰偵恑傓堏摦傪亄1丆 斀帪寁夞傝偵1偮椬偺揰偵恑傓堏摦傪亅1偲昞偡偲丆俙傪弌敪揰偲偟偰丆5夞搳偘偨偲偒偺俹偺堏摦偼 (2)-{1(5-k)}=3k-5 偱昞偝傟傞丅 (懕偔)
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- 悢妛偺幙栤僗儗亂戝妛庴尡斅亃part103
150 丗戝妛傊偺柤柍偟偝傫[sage]丗2012/02/23(栘) 16:27:26.89 ID:cTrEhlsRO - (懕偒)
偙偙偱丆0亝k亝5 偱偁傞偐傜 k=0 偺偲偒 3k-5=-5丆k=1 偺偲偒 3k-5=-2丆 k=2 偺偲偒 3k-5=1丆 k=3 偺偲偒 3k-5=4丆 k=4 偺偲偒 3k-5=7丆 k=5 偺偲偒 3k-5=10 偙偺偆偪丆俹偑俛偵偁傞偺偼 k=0 傑偨偼 k=2 傑偨偼 k=4 偺応崌偱偁傞丅 備偊偵丆嘆偐傜 k=0 偲側傞妋棪偼 (5C0)(2/3)^5=32/243 k=2 偲側傞妋棪偼 (5C2){(1/3)^2}(2/3)^3=80/243 k=4偲側傞妋棪偼 (5C4){(1/3)^4}(2/3)=10/243 傛偭偰丆俹偑俛偵偁傞妋棪偼 (32/243)+(80/243)+(10/243)=122/243 偲応崌暘偗傪偟偰偄偰丄擇偮偺栤戣偺堘偄偑傢偐傝傑偣傫
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- 悢妛偺幙栤僗儗亂戝妛庴尡斅亃part103
152 丗戝妛傊偺柤柍偟偝傫[sage]丗2012/02/23(栘) 16:36:15.90 ID:cTrEhlsRO - 壖掕傪偡傞偲偒偵崻嫆側傫偰偄傜側偄丅
杔偼孨傪彈偩偲壖掕偟傛偆丅傕偪傠傫崻嫆偼側偄丅 偦偆偄偆偙偲丅
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- 怴妰戝妛 Part43
660 丗戝妛傊偺柤柍偟偝傫[sage]丗2012/02/23(栘) 16:54:40.35 ID:cTrEhlsRO - 壗偐嵟嬤尰幚摝旔偟偨偔側偭偰偄傞丅
摢偑傏乕偭偲偡傞丅 偄偮偩偭偨偐偊傜偦偆側偙偲尵偭偨偗偳丄壌堦恖偩偗僟儊偦偆偩丅
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- 悢妛偺幙栤僗儗亂戝妛庴尡斅亃part103
160 丗戝妛傊偺柤柍偟偝傫[sage]丗2012/02/23(栘) 16:59:10.24 ID:cTrEhlsRO - >157
偁傝偑偲偆偛偞偄傑偡丅 偮傑傝丄応崌暘偗傪偟側偔偰傕弌棃傞偲偄偆偙偲偱偡偹丅
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- 嶨択丒幙栤僗儗仐戝妛庴尡斅
260 丗戝妛傊偺柤柍偟偝傫[sage]丗2012/02/23(栘) 17:08:33.01 ID:cTrEhlsRO - 傒傫側戲嶳彂偒崬傓偐傜曌嫮帪娫偑尭傞側偁丅
傕偆梋寁側偺偼撉傑側偄曽偑偄偄偺偐側偁丅
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- 悢妛偺幙栤僗儗亂戝妛庴尡斅亃part103
164 丗戝妛傊偺柤柍偟偝傫[sage]丗2012/02/23(栘) 17:20:28.59 ID:cTrEhlsRO - >>31偼傕偆偄偄偱偡丅
偍傑偄傜傕巊偊偹偊側偁丅
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- 尰戙暥憤崌僗儗僢僪 Part57
387 丗186[sage]丗2012/02/23(栘) 17:24:14.38 ID:cTrEhlsRO - 傕偆偄偄偱偡丅
尰戙暥偭偰偨偩偺擔杮岅偺曌嫮偩傠倵倵倵
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- 塸岅偺幙栤[暥朄丒峔暥尷掕]Part64
626 丗570[sage]丗2012/02/23(栘) 17:26:24.84 ID:cTrEhlsRO - 傕偆偄偄偱偡丅
峳傜偟偰傞傗偮傕偆懖嬈偟側傛^^
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- 悢妛偺幙栤僗儗亂戝妛庴尡斅亃part103
167 丗戝妛傊偺柤柍偟偝傫[sage]丗2012/02/23(栘) 17:34:08.55 ID:cTrEhlsRO - >>165-166
偁傝偑偲偆偛偞偄傑偡丅
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