[ 宖帵斅偵栠傞 ]

夁嫀儘僌墈棗儌乕僪

(No Subject) / 傢乕
堎側傞5屄偺悢帤1񎎙񎵳傪擟堄偵暲傋偰弴楍傪嶌傞眰虃苽珟焸虋m棪傪媮傔傛
1񎎙偑偙偺弴偵暲傇偑
偳偺2偮偲傕椬傝崌傢側偄妋棪
嫵偊偰壓偝偄

No.15657 - 2011/11/05(Sat) 14:25:13

Re: / 偼偵傖乕傫
忦審偵崌偆偺偼
1 4 2 5 3 偐 1 5 2 4 3
偺擇捠傝偟偐偁傝傑偣傫丅
5暥帤偺暲傋懼偊曽偼5!
妋棪偼2/5!偱偡丅

No.15660 - 2011/11/05(Sat) 16:01:44
(No Subject) / 嵅夑
摉偨傝偑4杮蛡競陚8杮偁傞偔偠偐傜4杮傪摨帪偵堷偔偲偒4杮偲傕偼偢傟傞妋棪傪媮傔傛
偍婅偄偟傑偡

No.15656 - 2011/11/05(Sat) 14:20:04

Re: / 偼偵傖乕傫
12杮偐傜4杮慖傇偲12C4
偼偢傟偔偠8杮偐傜4杮慖傇偲8C4
妋棪偼8C4/12C4

No.15662 - 2011/11/05(Sat) 16:04:19
悢抣偺偍偍傛偦偺抣偺媮傔曽 / 嬯妛惗
栤戣乯g(兤)=3-(2/併3)cos兤
値傪惍悢偲偡傞丅兤偺曽掱幃倗乮兤乯亖値偑侽亝兤亙俀兾偺斖埻偵夝傪帩偮傛偆側値偺屄悢傪媮傔傛丅

夝摎偼
亅侾亙cos兤亙侾
佁3-(2/併3)亙3-(2/併3)cos兤亙3亄(2/併3)
偙偙傑偱偼偄偄偺偱偡偑丄

侾亙2/併3亙俀佁係亙3亄(2/併3)亙俆丄
佁侾亙3-(2/併3)亙俀偲偄偆晽偵(2/併3)傪偼偝傒偙傫偱偄傑偡丅

堦曽丄巹偼侾亙併俁亙俀偐傜
3-(2/併3)
3亄(2/併3)
偑僪儗偔傜偄偺抣偐寁嶼偟偰偄偔偲
慜幰偼1.6乣2.3屻幰偼3.6乣4.3偲側偭偰惍悢傪傑偨偄偱偟傑偭偰偄傞偨傔丄摎偊偑峣傝崬傔傑偣傫丅

偦偺屻怓乆幚尡偟偰傒偰俁亙2併俁亙係偐傜巒傔傞偲側傫偲
慜幰偼1.3乣2丄屻幰偼4乣4.3偲偄偆晽偵夝摎傛傝傕嫹偄斖埻偱峣傝崬傔傑偟偨

侾亙併俁亙俀丄俁亙2併俁亙係偐傜嫴傓恀傫拞偺悢併俁丆俀併俁偑戝偒偗傟偽戝偒偄傎偳嫹偄斖埻偱峣傝崬傔偰偄傞偺偵婥偯偒傑偡丅偦偙偱丄乽側傞傎偳丄側傞偩偗戝偒偄悢偱嫴傔偽偄偄傫偩両乿偲巚偄偒傗夝摎偺俀/併俁偼併俁傛傝彫偝偄偺偵併3傛傝寢壥偲偟偰3-(2/併3)傕3亄(2/併3)傕嫴偄斖埻偱峣傝崬傔偰傑偡丅

偍偍傛偦偺抣傪抦傝偨偄偲偒偺晄摍幃偺峣傝曽偵壗偐儖乕儖偼側偄偺偱偟傚偆偐丠

挿偔側傝傑偟偨偑偳偆偐慡暥撉傫偱偛夝摎偔偩偝偄丅傛傠偟偔屼婅偄抳偟傑偡丅

No.15651 - 2011/11/05(Sat) 04:35:51

Re: 悢抣偺偍偍傛偦偺抣偺媮傔曽 / 儓僢僔乕
侾亙2/併3亙俀丂偲丂侾亙併俁亙俀丂偼丄併3 偺昡壙偲偟偰偼
摨偠乮壓婰嶲徠)側偺偱丄
侾亙併俁亙俀丂偐傜傕丄係亙3亄(2/併3)亙俆丄侾亙3-(2/併3)亙俀丂偑
摫偗傞偼偢偱偡丅
乽慜幰偼1.6乣2.3屻幰偼3.6乣4.3乿 傪偳偺傛偆偵摫偄偨偺偐暘偐傝傑偣傫偑丒丒丒

寢嬊丄柍棟悢偱偁傞併3 傪偳偺斖埻偱峣傝崬傔偰偄傞偐偵傛偭偰丄
斖埻偺嫹偝偑寛傑傝傑偡丅
侾亙併俁亙俀丂偵懳偟偰
俁亙2併俁亙係丂偼丄1.5亙併俁亙2 側偺偱丄壓尷偑彮偟嫹傑偭偰偄傑偡丅
傑偨丄侾俈亙10併3亙侾俉丂偼丂1.7亙併3亙1.8 側偺偱丄忋尷丄壓尷偲傕丄
傛傝峣傜傟偰偄傑偡丅
堦曽丄侾亙2/併3亙俀丂偼丄媡悢傪庢偭偰丄
丂1/2亙併3/2亙1丂俀傪妡偗偰丄
丂侾亙併3亙俀
偲側傝丄侾亙併3亙俀丂偲摨偠峣傝崬傒斖埻偵側傝傑偡丅

No.15652 - 2011/11/05(Sat) 07:13:57

Re: 悢抣偺偍偍傛偦偺抣偺媮傔曽 / 嬯妛惗
侾亙併俁亙俀丂偐傜傕丄係亙3亄(2/併3)亙俆丄侾亙3-(2/併3)亙俀丂偑摫偗傞偼偢偱偡丅乽慜幰偼1.6乣2.3屻幰偼3.6乣4.3乿 傪偳偺傛偆偵摫偄偨偺偐暘偐傝傑偣傫偑丒丒丒


侾亙併俁亙俀
俀亙俀併俁亙係
侾侾亙俋亄俀併俁亙侾俁
俁丏俇佮侾侾/3亙(俋亄俀併俁)/3<13/3佮係丏俁
偺傛偆偵偟偰摫偒傑偟偨丅

柍榑 侾亙2/併3亙俀丂偲丂侾亙併俁亙俀丂偼丄併3 偺昡壙偲偟偰偼摨偠側偺偱
侾亙併俁亙俀
1/2< 1/併3<1
1<2/併3<2偲偡傟偽側偤偐摫偗傑偡乮摎偊偑弌傞傛偆側斖埻偵峣傝崬傔傞乯偑偦偺棟桼傪嫵偊偰偔偩偝偄丅傑偨丄偳偆偄偆晽偵昡壙偟偨傜偆傑偔偄偔偺偐丅僐僣偲偱傕尵偆偺偱偟傚偆偐

傛傠偟偔屼婅偄偟傑偡

No.15680 - 2011/11/05(Sat) 23:30:29

Re: 悢抣偺偍偍傛偦偺抣偺媮傔曽 / 嬯妛惗
侾亙併俁亙俀
俀亙俀併俁亙係
侾侾亙俋亄俀併俁亙侾俁
俁丏俇佮侾侾/3亙(俋亄俀併俁)/3<13/3佮係丏俁
偲偡傟偽幐攕偡傞偑
侾亙併俁亙俀
1/2< 1/併3<1
係<俁亄2/併3<俆偲偡傟偽惉岟偡傞丄偦偺堦斒揑側棟桼傪嫵偊偰偔偩偝偄

No.15714 - 2011/11/07(Mon) 07:45:04

Re: 悢抣偺偍偍傛偦偺抣偺媮傔曽 / 嬯妛惗
偳側偨偐暘偐傞曽屼婅偄偟傑偡丅
No.15720 - 2011/11/08(Tue) 03:02:25

Re: 悢抣偺偍偍傛偦偺抣偺媮傔曽 / 傜偡偐傞
偳偺掱搙偱惉岟偡傞偐幐攕偡傞偐偼栤戣偵傛傝傑偡偺偱
乽堦斒揑側棟桼乿偼尵偊側偄婥偑偟傑偡偑丄
崱夞偺栤戣偱偼嵟弶偺曽偱2攞偟偰斖埻偑峀偑偭偰偟傑偭偰偄傞偺偑
幐攕偺尨場偱偟傚偆偹丅
斖埻傪偆傑偔峣傝崬傓曽朄偼栤戣偵傛偭偰堎側傝丄
乽偆傑偔偄偐側偗傟偽暿偺曽朄偵偡傞乿偟偐側偄偲巚偄傑偡丅

No.15724 - 2011/11/08(Tue) 04:38:52

Re: 悢抣偺偍偍傛偦偺抣偺媮傔曽 / angel
乧偙傟偱偼僟儊丠
丂2/併3 = 併(4/3) 佮 併1.33 佮1.15
傕偪傠傫丄夝摎偲偟偰偼丄
丂2/併3 = 併(4/3)
丂1亙4/3亙4 傛傝丄1亙2/併3亙2
偺傛偆偵偡傞傢偗偱偡偑丅
仸偙傟偼丄惍悢扨埵偱斖埻傪峣傟傟偽傛偄偐傜丅
丂暿偺忬嫷偱丄椺偊偽彫悢揰埲壓戞1埵傑偱偱峣傝偨偗傟偽丄
丂丂2/併3 = 1/10丒併(400/3)
丂丂11亙400/3亙12 傛傝 1.1亙2/併3亙1.2
丂偺傛偆偵曄傢傝傑偡丅

No.15729 - 2011/11/08(Tue) 23:33:03
妋棪慟壔幃丂嬌尷丂姶妎揑偵乧丠 / akasa
夋憸偺栤戣偱丄愝栤偺捠傝偵夝偄偨偺偱偡偑丄偁傞夝愢彂偵偼丄
乽乮俁乯偺摎偊偼乮1/2偩偲乯梊憐偼偮偔偱偟傚偆丅乿
偲彂偄偰偁傝傑偟偨丅妋偐偵丄嬼悢夞堏摦偟偨傜A偐C偵偟偐
偄側偄偺偱丄1/2偲梊憐偱偒傞偲偟偰偄傞偲巚偆偺偱偡偑丄傕偆彮偟徻偟偔夝愢偍婅偄偟傑偡丅偦傫側偵扨弮偵峫偊偰偄偄傕偺偐偳偆偐偑暘偐傜側偄偺偱偡丅
弌敪揰偼A偱丄帪寁夞傝偲斀帪寁夞傝偺妋棪偑堘偆偺傕婥偵側傝傑偡偟丄
柍尷戝夞堏摦偟偨偲偒傪峫偊傞偲丄A偲C偼懳摍偲偟偰傛偄偺偱偟傚偆偐丠

No.15649 - 2011/11/05(Sat) 00:13:46

Re: 妋棪慟壔幃丂嬌尷丂姶妎揑偵乧丠 / 儓僢僔乕
僀儊乕僕偲偟偰偼偙傫側姶偠偱偟傚偆偐丠
侾儕僢僩儖偺侾侽侽亾僕儏乕僗偺擖偭偨梕婍俙偲
悈侾儕僢僩儖偺擖偭偨梕婍俠偑偁傝傑偡丅
侾夞偺憖嶌偱丄俙丄俠偐傜偦傟偧傟13/18儕僢僩儖偢偮偔傒弌偟丄
偦傟偧傟丄暿偺梕婍偵堏偟傑偡丅
椉幰偺擹偝偼偩傫偩傫嬤偯偄偰峴偔偱偟傚偆丅

堦斒偵丄a1亖0.5亅兛丂(侽亙兛亙0.5) 偲偡傞偲丄
丂a2亖0.5亄2兛^2
丂a3亖0.5亅4兛^3
丂a4亖0.5亄8兛^4
偱丄徹柧偼徣棯偟傑偡偑丄
丂an亖0.5亄(-2兛)^n/俀
偲昞偣丄丂-1亙2兛亙0 傛傝丂(-2兛)^n仺0丂偲側傝丄
an 偼丄1/2 偵廂懇偟傑偡丅

No.15650 - 2011/11/05(Sat) 02:04:04

Re: 妋棪慟壔幃丂嬌尷丂姶妎揑偵乧丠 / akasa
> 僀儊乕僕偲偟偰偼偙傫側姶偠偱偟傚偆偐丠
> 侾儕僢僩儖偺侾侽侽亾僕儏乕僗偺擖偭偨梕婍俙偲
> 悈侾儕僢僩儖偺擖偭偨梕婍俠偑偁傝傑偡丅
> 侾夞偺憖嶌偱丄俙丄俠偐傜偦傟偧傟13/18儕僢僩儖偢偮偔傒弌偟丄
> 偦傟偧傟丄暿偺梕婍偵堏偟傑偡丅
> 椉幰偺擹偝偼偩傫偩傫嬤偯偄偰峴偔偱偟傚偆丅


儗僗偁傝偑偲偆偛偞偄傑偡丅
偑丄壗傪壗偲懳墳偝偣偰偨偲偊偰偄傞偺偐偑傢偐傝傑偣傫丅
13/18偼A仺C偵堏摦偡傞妋棪orC仺A偵堏摦偡傞妋棪偵懳墳偟偰
偄傞偙偲偼暘偐傝傑偟偨丅
傕偆彮偟徻偟偄愢柧傪偍婅偄偟傑偡丅

No.15653 - 2011/11/05(Sat) 10:31:47

Re: 妋棪慟壔幃丂嬌尷丂姶妎揑偵乧丠 / 儓僢僔乕
梕婍俙偺擹搙偑丄俻偑俙偵偄傞妋棪(an)
梕婍俠偺擹搙偑丄俻偑俠偵偄傞妋棪(1-an)
傪昞偟傑偡丅
丂a[n+1]亖(5/18)an亄(13/18)(1-an)
側偺偱丄俙偺擹搙偑an 偺忬懺偐傜丄俙偺梕婍偵5/18巆偟丄
俠偺梕婍偐傜(13/18)帩偭偰偒偰崿偤傞偲丄俙偺擹搙偑
a[n+1] 偵側傞偙偲偵懳墳偟傑偡丅

No.15654 - 2011/11/05(Sat) 13:01:11

Re: 妋棪慟壔幃丂嬌尷丂姶妎揑偵乧丠 / akasa
> 梕婍俙偺擹搙偑丄俻偑俙偵偄傞妋棪(an)
> 梕婍俠偺擹搙偑丄俻偑俠偵偄傞妋棪(1-an)
> 傪昞偟傑偡丅
> 丂a[n+1]亖(5/18)an亄(13/18)(1-an)
> 側偺偱丄俙偺擹搙偑an 偺忬懺偐傜丄俙偺梕婍偵5/18巆偟丄
> 俠偺梕婍偐傜(13/18)帩偭偰偒偰崿偤傞偲丄俙偺擹搙偑
> a[n+1] 偵側傞偙偲偵懳墳偟傑偡丅


偙偙偼棟夝偟傑偟偨丅偟偐偟丄

> 侾夞偺憖嶌偱丄俙丄俠偐傜偦傟偧傟13/18儕僢僩儖偢偮偔傒弌偟丄
> 偦傟偧傟丄暿偺梕婍偵堏偟傑偡丅


偺偲偙傠偑傑偩暘偐傝傑偣傫丅侾夞偺憖嶌偱丄俙丄俠偐傜偦傟偧傟13/18儕僢僩儖偢偮偔傒弌偡
偲峫偊傜傟傞偺偼側偤偱偟傚偆偐丠
A仺C偐C仺A偺堏摦偟偐峫偊側偄偺偱偁傟偽擺摼偱偒傞偺偱偡偑丄
A仺A傗C仺C偺堏摦偼峫偊側偔偰傕傛偄偺偱偟傚偆偐丠
偙偙偱偮傑偯偄偰偟傑偄傑偟偨丅

No.15655 - 2011/11/05(Sat) 14:14:04

Re: 妋棪慟壔幃丂嬌尷丂姶妎揑偵乧丠 / 儓僢僔乕
俙偺梕婍偵偁傞塼懱(擹搙an)偺偆偪
丂13/18 偼俠偵堏傝傑偡丅俙仺俠
丂5/18 偼丄俙偵巆傝傑偡丅丂俙仺俙
俠偺梕婍偵偁傞塼懱(擹搙1亅an)偺偆偪
丂13/18 偼俙偵堏傝傑偡丅俠仺俙
丂5/18 偼丄俠偵巆傝傑偡丅丂俠仺俠
偱丄偡傋偰偺堏摦傪峫椂偟偰偄傑偡丅


No.15659 - 2011/11/05(Sat) 15:47:32

Re: 妋棪慟壔幃丂嬌尷丂姶妎揑偵乧丠 / akasa
偁傝偑偲偆偛偞偄傑偟偨丅
No.15683 - 2011/11/06(Sun) 00:27:52
庴尡栤戣偱崲偭偰偄傑偡 / 億僯僆
憡堘側傞a,b,c偑a^3-2a^2=b^3-2b^2=c^3-2c^2傪枮偨偟偰偄傞丅
乮侾乯a+b+c偺抣傪媮傔傛丅
乮俀乯ab+bc+ca偺抣傪媮傔傛丅
夝朄偑巚偄偮偒傑偣傫丅媂偟偔偍婅偄偟傑偡丅

No.15647 - 2011/11/04(Fri) 21:40:25

Re: 庴尡栤戣偱崲偭偰偄傑偡 / 儓僢僔乕
a^3-2a^2=b^3-2b^2=c^3-2c^2=k 偲偍偔偲丄
a,b,c 偼丄嶰師曽掱幃
丂x^3-2x^2-k=0
偺堎側傞俁夝偲側傝傑偡丅
夝偲學悢偺娭學傛傝
丂a+b+c=2
丂ab+bc+ca=0
偱偁傞偙偲偑暘偐傝傑偡丅

No.15648 - 2011/11/04(Fri) 23:25:29
(No Subject) / 僀僪
柍尷媺悢1-1/3+1/2-1/6+1/4-1/12+1/8-1/24...偵偮偄偰
(1)戞n晹暘榓傪S(n)偲偡傞偲偒丄S(2n),S(2n-1)傪媮傔傛
(2)lim[n仺亣]S(2n),lim[n仺亣]S(2n-1)傪媮傔傛
(3)梌偊傜傟偨柍尷媺悢偼廂懇偡傞偙偲傪帵偟丄偦偺榓S傪媮傔傛

側傫偐抣傪弌偟偰傕彮偟偢傟偰偟傑偄傑偡
偍婅偄偟傑偡

No.15642 - 2011/11/04(Fri) 00:04:31

Re: / X
(1)
栤戣偺柍尷媺悢偺戞n崁傪a[n]偲偡傞偲k傪帺慠悢偲偟偰
a[2k]=-(1/3)(1/2)^(k-1)
a[2k-1]=(1/2)^(k-1)
亪S[2n]=儼[k=1乣n]a[2k]+儼[k=1乣n]a[2k-1]
=儼[k=1乣n](2/3)(1/2)^(k-1)
=(1/3){1-(1/2)^n}
S[2n-1]=儼[k=1乣n-1]a[2k]+儼[k=1乣n]a[2k-1]
=儼[k=1乣n-1](2/3)(1/2)^(k-1)+(1/2)^(n-1)
=(1/3){1-(1/2)^(n-1)}+(1/2)^(n-1)
=(1/3){1+(1/2)^(n-2)}

(2)
(1)偺寢壥傪巊偆偲
lim[n仺亣]S[2n]=1/3
lim[n仺亣]S[2n-1]=1/3

(3)
(2)偺寢壥偐傜
lim[n仺亣]S[2n]=lim[n仺亣]S[2n-1]=1/3
亪S[n]偼廂懇偟
S=1/3

No.15645 - 2011/11/04(Fri) 04:19:01
奿巕揰 / 僀僪
y=(3x-5)/(x-3)偺僌儔僼忋偵偁傞奿巕揰傪偡傋偰媮傔傛

偳偆庤傪偮偗偨傜偄偄偐暘偐傜側偄偺偱
夝愢偍婅偄偟傑偡

No.15641 - 2011/11/03(Thu) 23:59:08

Re: 奿巕揰 / 傜偡偐傞
曄宍偡傞偲 y=3+4/(x-3) 側偺偱丄y偑惍悢偲側傞偨傔偵偼乮埲壓棯
No.15643 - 2011/11/04(Fri) 00:05:24
(No Subject) / 儁僀
丂丂丂丂丂丂丂丂丂丂丂仺
俙乮亅1丆5乯俛乮2丆4乯倓乮1丆亅2乯偲偟傑偡丅師偺捈慄偺攠夘曄悢昞帵傪攠夘傪倲偲偟偰媮傔丄傑偨倲傪徚嫀偟偨幃偱昞偟偰偔偩偝偄丅乮侾乯俙傪捠傝倓儀僋僩儖偵暯峴側捈慄
乮俀乯2揰俙丆俛傪捠傞捈慄丂丂偺2栤傪偍偹偑偄偟傑偡丅

No.15639 - 2011/11/03(Thu) 21:36:28

Re: / 偼偵傖乕傫
尨揰傪O偲偍偒傑偡丅儀僋僩儖偼懢帤偱昞偡偙偲偵偟傑偡丅

(1)A傪捠傝d偵暯峴側捈慄偼 OA + td偲昞偣偰
(x, y) = OA + td偲偍偒x = , y = 偺宍偱昞偟偰t傪徚嫀偡傞丅
摎偊2x + y = 3

(2)
栤戣帺懱偼拞妛惗儗儀儖偱偡偹丅
儀僋僩儖偱夝偔偲偡傞偲
OA + tAB =OA + t(OB - OA)
偁偲偼(1)偲摨條偱偡丅
摎偊x + 3y = 14

No.15644 - 2011/11/04(Fri) 03:47:56
儀僋僩儖 / 億僷僀
3揰俙乮1丆1乯俛乮5丆亅1乯俠乮亅1亄併3丆2亄2併3乯傪捀揰偲偡傞仮俙俛俠偺柺愊傪儀僋僩儖傪梡偄偰媮傔偰偔偩偝偄丅
No.15638 - 2011/11/03(Thu) 21:29:12

Re: 儀僋僩儖 / 儓僢僔乕
儀僋僩儖傪丄偳偆梡偄傞偐偵傛傝傑偡偑丄椺偊偽偙傫側姶偠偱椙偄偱偟傚偆偐丠

俙俛亖(4, -2)
俙俠亖(-2+併3, 1+2併3) 偲偍偒傑偡丅
儀僋僩儖偺奜愊傪墳梡偟偰丄
仮俙俛俠亖(1/2)|4(1+2併3)+2(-2+併3)|亖5併3

傑偨丄|俙俛|亖2併5丄|俙俠|亖2併5
佢俛俙俠亖兤偲偡傞偲丄撪愊偺岞幃傛傝
俙俛俙俠亖4(-2+併3)-2(1+2併3)亖-10
丂丂亖|俙俛||俙俠|cos兤
傛傝丂cos兤亖-1/2丂傛偭偰丄 sin兤亖併3/2
仮俙俛俠亖(1/2)|俙俛||俙俠|sin兤
丂丂亖5併3

No.15646 - 2011/11/04(Fri) 11:12:43
悢?T丒俙丂偺妋棪偺栤戣偱偡 / 僗僞僴僲僼
偙傫偽傫偼丅
媂偟偔偍婅偄抳偟傑偡丅
亀嵶栰恀岹偺妋棪偑杮摉偵傛偔傢偐傞杮亁傪巊偭偰
崅峑帪戙嬯庤偩偭偨悢妛偺拞偱傕
椫傪偐偗偰晄摼庤偩偭偨妋棪偺曌嫮傪偟偰偄傑偡丅

杮彂侾俈暸偵偁傞栤戣偵偮偄偰悢擔娫巚峫偟
姫枛偺夝摎傪孞傝曉偟撉傫偱傕
偳偆偟偰傕暘偐傜側偄晹暘偑偁傝傑偡偺偱
偍庤偡偒偺帪偵偛夝愢傪帓傟偽岾偄偱偡丅

仸側偍乮侾乯偲乮俀乯偼摎偊偑崌偭偰偄偨偺偱
杮摉偼婰弎偑晄梫側偺偱偡偑丄暘偐傜側偄栤戣偑
偙傟傜偺愝栤偺墑挿忋偵偁傞偺偱彂偐偣偰偄偨偩偒傑偡丅

乮侾乯
俇屄偺愒偄嬍偲俆屄偺惵偄嬍偑偁傞丅
偙傟傜傪墶侾楍偵暲傋傞暲傋曽偺憤悢偼丠

乮俀乯
乮侾乯偺暲傋曽偺偆偪丄嵍塃懳徧偵側傞傕偺偺憤悢偼丠

埲壓偺乮俁乯偑暘偐傜側偄栤戣偵側傝傑偡丅

乮俁乯
乮侾乯偺暲傋曽偺偆偪丆偁傞暲傋曽傪
侾俉侽亱夞揮偝偣傞偲懠偺暲傋曽偵廳側傞偲偒丆
偦傟傜偼摨偠暲傋曽偱偁傞偲傒側偡偙偲偵偡傞丅
偙偺偲偒丆暲傋曽偺憤悢偼丠

夝摎偱偼丄亂峫偊曽亃偲偟偰
傎偲傫偳偺応崌偼儁傾偑懚嵼偡傞丅
乮仜仠仜仜仠乯偲乮仠仜仜仠仜乯
偟偐偟丄儁傾偑懚嵼偟側偄傕偺傕偁傞丅
乮仜仠仜仠仜偺傛偆偵嵍塃懳徧側傕偺乯

巹偑暘偐傜側偄偺偼丄
乽偁傞暲傋曽傪侾俉侽亱夞揮偝偣傞偲
懠偺暲傋曽偵廳側傞偲偒丆
偦傟傜偼摨偠暲傋曽偱偁傞偲傒側偡乿偺偱偁傟偽
嵍塃懳徧偺暲傋曽傕
偙傟偵娷傑傟傞偺偱偼側偄偐丠偲偄偆揰偱偡丅

嵍塃偑旕懳徧偺傕偺偼
侾俉侽亱夞揮偝偣傞偲俀慻偢偮偑摨偠傕偺偲側傝丄
嵍塃懳徧偺傕偺偼丄摨偠傕偺偑傕偆堦偮偱偒傞偩偗
偲偄偆偲偙傠傑偱偼暘偐傝傑偡丅

偨偩丄嵍塃懳徧偺傕偺偑
乽儁傾偑懚嵼偟側偄傕偺乿偲彂偄偰偁傞偺傪撉傫偱傕
偳偆傕傛偔棟夝偱偒傑偣傫偱偟偨丅

媂偟偔偍婅偄抳偟傑偡丅

No.15632 - 2011/11/02(Wed) 21:39:26

Re: 悢?T丒俙丂偺妋棪偺栤戣偱偡 / 儓僢僔乕
椺偊偽丄仠俁屄丄仜俀屄偺応崌丄暲傋曽偼
01.仜仜仠仠仠
02.仜仠仜仠仠
03.仜仠仠仜仠
04.仜仠仠仠仜
05.仠仜仜仠仠
06.仠仜仠仜仠
07.仠仜仠仠仜
08.仠仠仜仜仠
09.仠仠仜仠仜
10.仠仠仠仜仜
偺10捠傝偱偡丅幃偱彂偔偲丄 5俠2亖10 偱偡丅

偙偺偆偪丄懳徧側偺偼丄04. 偲 06. 偺俀偮偱偡丅

偙偙偱丄180亱夞揮偡傞偲丄
01. 偲 10.
02. 偲 09.
03. 偲 07.
05. 偲 08.
偼摨偠傕偺偲尒側偝傟傑偡丅
偙傟傪儁傾偲屇傇偙偲偵偟傑偡丅
04. 偼夞揮偟偰傕 04. 偺傑傑丄
06. 偼夞揮偟偰傕 06. 偺傑傑偱偡丅
傛偭偰丄04. 偲 06. 偼丄儁傾偼偁傝傑偣傫丅
儁傾偲側偭偰偄傞係慻偺暲傋曽偼丄儁傾摨巑偼摨偠暲傋曽偲傒側偝傟傞偺偱丄
係偮偺暲傃曽偑偁傞偩偗偱偡丅
偦傟偵丄04. 06. 傪壛偊偰丄俇捠傝偺暲傋曽偑偁傝傑偡丅

偙偙傑偱偱傢偐偭偨偙偲偼丄
丂(3) 偺摎偊亖(儁傾偺偁傞暲傋曽)亐俀亄(儁傾偺側偄暲傋曽)
丂丂丂亖(儁傾偺偁傞暲傋曽)亐俀亄(懳徧側暲傋曽)
丂丂丂亖((1)偺摎偊亅(2)偺摎偊)亐俀亄((2)偺摎偊)
偲偄偆偙偲偱偡丅

No.15633 - 2011/11/02(Wed) 22:36:11
墌偲曻暔慄偺愙偡傞忦審 / rio
揧晅偺愢柧偺1偐傜3偺恾偼廳夝忦審偱懆偊傞偙偲偑偱偒側偄偲偄偆揰偑棟夝偱偒傑偣傫丅3偺応崌偼丄y偺幃偱峫偊傞偲捀揰晹暘偲忋曽偺岎揰晹暘偺2偮偺夝偑弌偰偔傞偙偲偵側傞偺偱廳夝偱偼側偄偲棟夝偱偒傑偡偑丄1偲2偼愙揰偺傒偺廳夝偺傛偆側婥偑偟傑偡丅
幃傪嶌偭偰妋擣偡傞偲丄椺偊偽恾2僞僀僾偱
y=x^2+2
X^2+(y-1)^2=1
偩偲丄y=2,-1偲偄偆夝偑偱傞偑丄y亞2偲偄偆忦審偐傜y=2偺傒
偲側傝傑偡偑丄側偤y=-1側偳偲偄偆娭學側偝偦偆側夝偑弌偰偔傞偺偱偟傚偆偐丅

No.15631 - 2011/11/02(Wed) 18:46:19

Re: 墌偲曻暔慄偺愙偡傞忦審 / angel
捈慄偲曻暔慄傗丄捈慄偲墌摍偺応崌偲偼摨偠偲峫偊側偄偙偲偱偡丅
乽捈慄偲乣乿偺応崌丄摫弌偟偨 x ( or y ) 偺擇師曽掱幃偑夝傪帩偮応崌丄捈慄傪昞偡 x,y 偺娭學偐傜媡偺 y ( or x ) 偺夝傕帺摦揑偵摫偐傟傑偡丅
偟偐偟丄崱夞偼曻暔慄偲墌偲偄偆擇師曽掱幃摨巑偱偡丅
摫弌偟偨 y 偺擇師曽掱幃偵夝偑偁偭偰傕丄偦傟偵懳墳偡傞 x 偺夝偑側偄偲偄偆忬嫷偑偁傝傑偡丅
側偺偱傕偲傕偲丄夝偺廳夝塢乆偱愙偡傞丒愙偟側偄傪敾抐偱偒側偄偺偱偡丅

尵偄曽傪曄偊傞偲丄愢柧1乣3 傪廳夝忦審偱懆偊傜傟側偄偺偱偼側偔丄偨傑偨傑愢柧4偺働乕僗偩偗偑廳夝忦審偵崌抳偡傞丄偲尵偊傑偡丅

No.15636 - 2011/11/03(Thu) 08:55:37

Re: 墌偲曻暔慄偺愙偡傞忦審 / rio
偁傝偑偲偆偛偞偄傑偟偨丅棟夝偱偒傑偟偨丅
No.15640 - 2011/11/03(Thu) 22:40:31
桭恖偲嶌惉偟偨栤戣 / 彫栰岝婱
偙傫偵偪偼丅

巹偼崅峑俀擭偱偡丅
桭恖偲埲壓偺傛偆側栤戣傪嶌偭偨偺偱偡偑丄偙傟偼栤戣偲偟偰惉傝棫偭偰傞偲尵偊傞偐嫵偊偰偔偩偝偄丅

仠栤戣
A丄B丄C偺俁偮偺揦偑偁傝丄偳偺揦偵傕X丄Y丄Z丄偺俁庬椶偺彜昳偑奺侾屄摉偨傝侾墌偱攧傜傟偰偄傞丅
堦搙偺攦偄暔偱攦偆庬椶偼侾庬椶偱側偗傟偽側傜側偄丅
堦搙偺攦偄暔偱偳傟偐侾庬椶傪
侾乣俁屄攦偆偲偦偺撪侽屄丄
係乣俈屄攦偆偲偦偺撪侾屄丄
俉乣侾侾屄攦偆偲偦偺撪俀屄丄
侾俀乣侾俆屄攦偆偲偦偺撪俁屄丄
丒丒丒丒丒丒丒丒丒丒
偩偗丄偦傟偧傟偺庬椶偵懳墳偟偨X仮丄Y仮丄Z仮偑娷傑傟傞丅
偦傟偧傟偺揦偱偼丄攦偭偨捈屻偵丄堦搙偩偗偦偺帪攦偭偨悢偲摨偠偩偗丄偦偺帪攦偭偨庬椶偺帺暘偺暔偲丄偦傟偲偼暿偺庬椶偺揦偺彜昳偲傪岎姺偡傞尃棙傪摼傜傟傞丅
偙偺尃棙偼丄偦偺師偵攦偄暔傪偟偨弖娫偵柍岠偵側傞丅
偨偩偟丄庤尦偵偁傞仮偑偮偄偨彜昳偼帺暘偐傜揦傊偺岎姺偵巊偊偢丄揦偐傜庴偗庢傞彜昳偵娷傑傟傞仮偑偮偄偨彜昳偺妱崌偼攦偆帪偲摨偠偲偡傞丅
俆侽墌傑偱偍嬥傪巊偊傞偲偡傞偲丄嵟崅偱壗屄偺仮偲偮偄偨彜昳偑庤偵擖傞偐媮傔傛丅


梒抰側暥復偱偁傝丄悇澣傪懹偭偨偨傔柍懯側暥偑懡偄偱偡偑丄傛傠偟偔偍婅偄偟傑偡丅

晄柧椖側晹暘偑偁傟偽曗懌偄偨偟傑偡偺偱丄偛巜揈偔偩偝偄丅

No.15630 - 2011/11/02(Wed) 17:38:02

Re: 桭恖偲嶌惉偟偨栤戣 / 彫栰岝婱
栤戣撪梕偵丄柺搢側晹暘偑偛偞偄傑偟偨偺偱丄埲壓偺傛偆偵掶惓偄偨偟傑偡丅

掶惓偺撪梕偼丄揦傪堦偮偵偟丄彜昳傪俀偮偵偟偨偲偄偆偙偲偱偡丅

亀A丄B丄C偺俁偮偺揦亁仺亀偁傞揦亁
亀X丄Y丄Z丄偺俁庬椶偺彜昳亁仺亀X丄Y丄偺俀庬椶偺彜昳亁
亀侾俀乣侾俆屄攦偆偲偦偺撪俁屄丄丒丒丒丒丒丒亁
仺亀侾俀乣侾俆屄攦偆偲偦偺撪俁屄丄丒丒丒丄係値乣(係値+俁)屄攦偆偲偦偺撪値屄亁
亀庬椶偵懳墳偟偨X仮丄Y仮丄Z仮亁仺亀庬椶偵懳墳偟偨X仮丄Y仮丄亁
亀偦傟偧傟偺揦偱偼亁仺亀揦偱偼亁

媂偟偔偍婅偄偟傑偡丅

No.15635 - 2011/11/03(Thu) 03:43:25
恾宍偲曽掱幃偱偡 / 偵傖
?@ 2墌x^2+y^2=16,x^2+y^2-6x+8y+16=0 偑偁傞丅偙偺2墌偺嫟捠愙慄偺挿偝傪媮傔傛丅

?A 2墌C1:x^2+y^2=4偲C2:(x-1)^2+(y-1)^2=1 偺嫟捠愙慄偺曽掱幃傪偡傋偰媮傔傛丅

偍婅偄偟傑偡丅嫟捠愙慄暘偐傝傑偣傫乧

No.15627 - 2011/11/01(Tue) 23:38:45

Re: 恾宍偲曽掱幃偱偡 / 儓僢僔乕
(1)
慜幰偼拞怱(0,0)丄敿宎係
屻幰偼丂(x-3)^2亄(y+4)^2亖9 偲彂偗傞偺偱丄
拞怱(3,-4)丄敿宎俁

拞怱偺嫍棧偼俆側偺偱丄壓偺傛偆側恾偑昤偗傑偡丅

俛俠偑嫟捠愙慄偺挿偝偵側傞偺偱丄
丂併(5^2亅1^2)亖俀併俇

(2)慜幰偼拞怱(0,0)丄敿宎俀
丂屻幰偼拞怱(1,1)丄敿宎侾
偱偁傞偺偱丄俀墌偼丄恾偺傛偆側娭學偵偁傝丄
倶幉偵暯峴側捈慄丂倷亖俀丆
倷幉偵暯峴側捈慄丂倶亖俀丂偑嫟捠愙慄偱偁傞偙偲偼
柧傜偐偱偡丅

No.15628 - 2011/11/02(Wed) 00:03:27

Re: 恾宍偲曽掱幃偱偡 / 偵傖
偳偆傕偁傝偑偲偆偛偞偄傑偟偨両
No.15637 - 2011/11/03(Thu) 17:34:48
(No Subject) / DIE
偙傫偽傫偼丅
偳偆偧傛傠偟偔偍婅偄偄偨偟傑偡丅

曽掱幃x+y+z+=28傪傒偨偡0埲忋偺惍悢x,y,z偺抣偺慻偼壗捠傝偁傞偐丅
偦偺拞偱z偑俈偺攞悢偱偁傞応崌偺抣偺慻偼壗捠傝偁傞偐丅

偙傟偼廳暋慻傒崌傢偣偱偄偗傞偲巚偄傑偡偑丄Z=0偺応崌傕峫椂偡傞傜偟偄偺偱偡丅
侽偼俈偺攞悢偵娷傑傟傞偺偱偟傚偆偐丒丒丒丠
俈偐傜偩偲巚偊偰側傜側偄偺偱偡偑丒丒丒

偢傒傑偣傫偑嫵偊偰偔偩偝偄丅

No.15626 - 2011/11/01(Tue) 23:12:03

Re: / 儓僢僔乕
侽傕俈偺攞悢偱偡丅

嵟彫岞攞悢偲尵偭偨帪丄侽偼峫椂偟傑偣傫偑丄
拞妛偺嫵壢彂傪傛偔尒傞偲丄乽侽偼偡傋偰偺惍悢偺攞悢乿偲
偟偨偁偲偱丄乽埲崀偺扨尦偱偼丄侽偼彍偄偰峫偊傑偡乿偺傛偆側
偙偲偑彂偐傟偰偄傑偡丅

偙偺栤戣偺応崌偼丄傢偞傢偞丂乽侽埲忋偺惍悢乿偲偐偄偰偄傞偺偱丄
倸亖侽傪娷傓傋偒偱偡丅

No.15629 - 2011/11/02(Wed) 00:05:29

Re: / DIE
傢偐傝傑偟偨丅
偳偆傕偁傝偑偲偆偛偞偄傑偡丅

No.15634 - 2011/11/02(Wed) 22:52:45
(No Subject) / 傐傛

(3x+1)娃改賏+2x娃改賐偑
2娃改賏+3娃改賐偲
暯峴側偲偒偺x偺抣偼丠

No.15623 - 2011/11/01(Tue) 20:12:14

Re: / X
栤戣暥偼惓妋偵婰擖偟偰偔偩偝偄丅偙傟偩偗偱偼忦審偑懌傝傑偣傫丅
No.15625 - 2011/11/01(Tue) 21:54:19
彫俇偺嶼悢偱偡 / rio
偁傞妛峑偱惗搆慡堳傪挿偄偡偵俁恖偢偮嵗傜偣傞偲侾侽媟晄懌偟丄係恖偢偮嵗傜偣傞偲俁媟梋傝丄俀恖埲忋嵗偭偰偄傞挿偄偡偑侾媟偱偒傑偡丅
乮侾乯挿偄偡偺悢偼壗媟埲忋壗媟埲壓偱偡偐
乮俀乯惗搆偺悢偑侾俆偺攞悢偺偲偒丄惗搆偼壗恖偱偡偐丅

乮侾乯偼係侽媟埲忋係係媟埲壓偲偄偆柾斖夝摎偱擺摼側偺偱偡偑丄乮俀乯偺柾斖夝摎偑
嵟彮丗俁恖偢偮嵗傜偣偨偲偒俀俉恖嵗傟偢丄係恖偢偮嵗傜偣偨偲偒乽2恖埲忋嵗偭偰偄傞僀僗乿偵4恖嵗偭偰偄傞偲偒偵148恖
嵟懡丗3恖偢偮嵗傜偣偨偲偒30恖嵗傟偢丄4恖偢偮嵗傜偣偨偲偒乽2恖埲忋嵗偭偰偄傞僀僗乿偵2恖嵗偭偰偄傞偲偒偵162恖
側偺偱148恖乣162恖偺娫偺15偺攞悢偼150恖丅傛偭偰150恖丅
偲側偭偰偄傑偡丅150恖偼偳偆寁嶼偟偰傕栤戣偺忦審偺傛偆偵嵗傟側偄婥偑偟傑偡丅巹偺娫堘偄側偺偐丄栤戣偺娫堘偄側偺偐擛壗偱偟傚偆偐丅

No.15621 - 2011/11/01(Tue) 18:46:38

Re: 彫俇偺嶼悢偱偡 / 傜偡偐傞
栤戣偺娫堘偄偱偡偹丅
40媟埲忋44媟埲壓偱嵟彫148恖嵟戝162恖偼惓偟偄偱偡偑丄
149恖丄150恖丄153恖丄160恖偼栤戣偺忦審偵崌偄傑偣傫丅

偦傟偵栤戣偺婰弎傕偄偄偐偘傫偱偡偹丅
椺偊偽148恖偑4恖偢偮嵗傞偲37媟偵4恖偢偮偵側傝傑偡偑丄
偙偺忬懺偼乽俀恖埲忋嵗偭偰偄傞挿偄偡偑侾媟偱偒傑偡乿
偵摉偰偼傑傞偲巚偊傑偣傫丅2恖埲忋嵗偭偰偄傞挿偄偡偼37媟偱偡丅

No.15622 - 2011/11/01(Tue) 19:04:21

Re: 彫俇偺嶼悢偱偡 / rio
偁傝偑偲偆偛偞偄傑偡丅埨怱偟傑偟偨丅
No.15624 - 2011/11/01(Tue) 20:33:31
(No Subject) / 嶗
兛=(3+併17)/2 偺偲偒

(1) 兛^2=3兛+A

俹=兛^3-4兛^2+2兛+5=(C+併E僄)/I 偱偁傞丅

(2)(1)偺俹偵懳偟偰丆俹偺彮悢晹暘傪兝丆惍悢晹暘傪兞偲偡傞偲偒
兝=(J僉+併N働)/R
兞=T 偱偁傞丅

(3)(2)偺兝丆兞偵懳偟偰
兛^2+兝^2+兞^2=V僗
兛^3+兝^3+兞^3=Z僜僞+`僣恽僥僩 偱偁傞丅


傛傠偟偔偍婅偄偟傑偡!

No.15619 - 2011/11/01(Tue) 09:44:37

Re: / X
(1)
兛=(3+併17)/2
傛傝
2兛-3=併17
(2兛-3)^2=17
4兛^2-12兛-8=0
兛^2-3兛-2=0
亪兛^2=3兛+2
偙傟傪巊偭P偺師悢傪棊偲偡偲
P=(3兛+2)兛-4(3兛+2)+2兛+5
=3兛^2-8兛-3=3(3兛+4)-8兛-3
=兛+9=(21+併17)/2
(2)
(1)偺寢壥偐傜
(21+併16)/2亙P亙(21+併25)/2
亪25/2亙P亙13
亪兞=12,兝=P-12=(-3+併17)/2
(3)
(2)偺寢壥傪巊偄傑偡丅
寁嶼偺嵺偵(1)偺夁掱偲摨條偵兝^2傪兝偺堦師幃偱昞偟偰偍偔偲
寁嶼偑懡彮妝偵側傝傑偡丅

No.15620 - 2011/11/01(Tue) 12:12:44
(No Subject) / 傆偆(崅3)
尨揰傪O偲偡傞倶倷暯柺忋偵,揰A乮0,2乯傪拞怱偲偡傞敿宎侾偺墌C1偲揰B乮4,0乯傪拞怱偲偡傞敿宎俀偺墌C2偑偁傞.
揰P偼墌C1忋傪,揰Q偼墌C2忋傪偦傟偧傟帺桼摦偔偲偡傞.
傑偨丄堦斒偵2偮偺儀僋僩儖a儀僋僩儖丄b儀僋僩儖偵懳偟偰丄
晄摍幃 乥|a儀僋僩儖|乕|b儀僋僩儖|乥亝|a儀僋僩儖+b儀僋僩儖|亝|a儀僋僩儖|+|b儀僋僩儖| 偑惉傝棫偮丅
偙偺幃傪巊偄丄乥1/2(AP儀僋僩儖+BQ儀僋僩儖)乥偺抣偺斖埻傪媮傔丄
OR儀僋僩儖=1/2(OP儀僋僩儖+OQ儀僋僩儖)傪枮偨偡R偺摦偔斖埻傪幬慄傪堷偄偰恾帵偣傛丅

儀僋僩儖偼嬯庤側偺偱傑偭偨偔暘偐傝傑偣傫偱偟偨丅
夝摎傪傛傠偟偔偍婅偄偟傑偡丅
摎偊偼1/2埲忋3/2埲壓偱丄R偺斖埻偼丄拞怱偑偲傕偵(2丄1)偱敿宎偑1/2丄3/2偺墌偱埻傑傟偨椞堟偲側偭偰偄傑偟偨丅

No.15617 - 2011/11/01(Tue) 02:18:53

Re: / X
側傫偩偐偄偒側傝巊偭偰傛偄晄摍幃偑弌偰偒傑偡偑
偙傟偼嶰妏晄摍幃偲偄傢傟傞傕偺偱偡丅
(桼棃偼嶰妏宍偺曈偺挿偝偺斾妑偱偡丅)

慜敿)
|仾AP|,|仾BQ|偑偦傟偧傟C1,C2偺敿宎偱偁傞偙偲傪摢偵擖傟偰
忦審偲偟偰梌偊傜傟傞晄摍幃傪巊偆偲乧丅

屻敿)
忦審偐傜
(1/2)(仾AP+仾BQ)=仾OR-(1/2)(仾OA+仾OB)
偙傟傪慜敿偺寢壥偵戙擖偟偨寢壥偺晄摍幃偺恾宍揑側堄枴傪
峫偊偰傒傑偟傚偆丅
((1/2)(仾OA+仾OB)偑掕儀僋僩儖偱偁傞偙偲偵拲堄偡傞偲乧)

No.15618 - 2011/11/01(Tue) 05:24:51
懳悢 / 僛儘乮崅俀乯
幚悢X丄Y偑乮log2X乯^2亄乮log2Y乯^2亖2乮log2X^2亄log2Y^2乯丄X亞1丄Y亞1傪枮偨偟側偑傜曄壔偡傞偲偒丄log2XY^2偺偲傝偆傞抣偺斖埻傪媮傔傛丅

偲偄偆栤戣偑暘偐傝傑偣傫丅偛夞摎傛傠偟偔偍婅偄偟傑偡丅

No.15613 - 2011/10/30(Sun) 18:44:08

Re: 懳悢 / X
log[2]X=x,log[2]Y=y偲抲偔偲栤戣偼
x^2+y^2=2(2x+2y) (A)
0亝x (B)
0亝y (C)
偺偲偒偵
x+2y
偺庢傝偆傞抣偺斖埻傪媮傔傞偙偲偵婣拝偟傑偡丅
偦偙偱
x+2y=t (D)
偲抲偒丄(B)(C)偺斖埻偱(A)(D)偺僌儔僼偑岎揰傪帩偮傛偆側
忦審傪峫偊傑偡丅
偪側傒偵(A)偼
(x-2)^2+(y-2)^2=8
偮傑傝揰(2,2)傪拞怱偲偡傞敿宎2併2偺墌偵側傝傑偡丅
(僌儔僼傪昤偄偰峫偊傑偟傚偆丅)

No.15614 - 2011/10/30(Sun) 19:03:07

Re: 懳悢 / X
偙偪傜偺寁嶼偱偼
log[2](XY^2)=0,8亝log[2](XY^2)亝6+2併10
偲側傝傑偟偨丅

No.15616 - 2011/10/31(Mon) 00:10:59
(No Subject) / 僒乕僔儍
暯柺忋偵AB=AC 佢A=90亱偱偁傞捈妏嶰妏宍ABC偑偁傞丄崱偙偺暯柺忋偱嶰妏宍ABC傪A傪拞怱偵曈AB偐傜曈AC偵岦偐偆曽岦偵丄妏2兤 (0亱<兤<45亱)偩偗夞揮偝偣偨偲偒偵偱偒傞恾宍
傪AB'C'偲偡傞偨偩偟丄B'偲C'偼夞揮偵傛偭偰B 丄C偑堏摦偟偨揰偱偁傞丄偙偺帪嶰妏宍ABC偲嶰妏宍AB'C'偑廳側傝崌偆晹暘偺柺愊S傪tan兤偺幃偱昞偣

嫟捠柺愊偑巐妏宍偵側傞偺偼暘偐傞傫偱偡偑
曽恓偑棫偪傑偣傫丅偍婅偄偟傑偡

No.15611 - 2011/10/30(Sun) 16:19:12

Re: / angel
嫟捠晹暘偺巐妏宍偑慄懳徧偱偁傞偙偲偵婥晅偔偺偑戞堦丅
揧晅偺恾偺仮AFG偑丄偪傚偆偳嫟捠晹暘偺敿暘偵側傝傑偡偺偱丄嫟捠晹暘偼媡偵2攞丄偲偄偆偙偲偱偡丅

偱偼丄仮AFG傪偳偆偡傞偐丄偱偡偑丄偙偙偼崅偝AM偵懳偡傞掙曈偱峫偊傞偲椙偄偱偟傚偆丅偮傑傝FG偺挿偝偱偡偹丅
偙偙偙偦丄AM ( M偼BC偺拞揰 ) 偍傛傃tan偱昞偣傞晹暘偱偡丅
幚嵺偵偼丄MF偲MG偺2売強偵暘偗偰峫偊傞偙偲偵側傝傑偡偑丅
仸嫟捠晹暘偑懳徧宍偱偁傞偙偲丄側偐偱傕丄佢FAG=1/2丒佢CAG 偱偁傞偙偲傕棙梡偟傑偡丅

側偍丄拲堄揰偲偟偰偼丄G偑M偐傜尒偰B,C偳偪傜偺懁偵偁傞偐偑丄兤偺戝偒偝偵傛偭偰曄傢偭偰偔傞揰偱偡丅
乧偨偩偟丄偳偪傜偱偁偭偰傕嵟廔揑側摎偺幃偼摨偠偵側傞偼偢偱偡丅

No.15615 - 2011/10/30(Sun) 19:13:05
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