٥륯åĥ
Ϳ+1ȿͿ-1椬1609653ʤΤǤȤοͿ4͡
λ֤1/41/5κ96äʤΤǡ196á2032ʬǤ
ǽ׻ߥ28ʬäΨ򲼤Ƥޤޤ
524ڡ 0:09:01 47285
٥륯åĥ
ǽˤĤ­ʤΤǤ⤦ɲá
1λ֤κ96äϿͿʬΰʿͿ+1ʬΰ졢160äϡʿͿ-1ʬΰͿʬΰʤΤǡʬơʿͿ+1ˡʿͿ-1ˡ53Ȥʤޤ
524ڡ 0:13:12 47286
Mr.ǥ
Ȥꤢؤ
ͤƤơ1äDzȤ
/ݣ/(n+1)96
/(-1)ݣ/n200
򤤤
41920
1920á32ʬ
֤뤫⤷ʤؤdzμ¤˲򤯤Τޤͤ򸫤ĤƻDz
̵̤ʹͤƲꤹ뤳Ȥ⤢ꤦˤΤ򤤤Ĥ¤ޤ

ΩƤгμ¤˲򤱤Ǥȿؤޤ
ʻǤϤ줫ͤޤ
524ڡ 0:30:45 47287
鯤ο
ͿN
Ρֻ֤δֳ֡סtʬ
Ȥȡ

N:N+1t-8/5t
N-1:Nt:t+8/3

򤤤ơt=8N=4
Nt32
524ڡ 0:31:24 47288
⡼ޥ
äȤ...
8ʬ줺ǺǤޤ...^^;
x,mʬϰͤʬäΤ...^^;;
1֤ʤ褦⤭ƤϤ...
x*m=(x+1)(y-96)=(x-1)(y+160)
x=4,480=8ʬ
so...4*8=32ʬʤΤǤ ...

Dz򤱤ʤΤ...
524ڡ 1:26:43 47289
ޤ
Ȥꤢ(^^;

ϡ˻餺orz
ä˹ͤƤޤɤϡİĿƤΤ
Ѥ餺give up. 줫鸭ͤγͤηǼĤ򸫤ٶޤ
somewhere in the world 524ڡ 2:09:36 47290
ˤ
ȤꤢǤ^^;
Ķļˡ 524ڡ 4:24:29 47291
ֿء׾ι
ϢΩȤޤǤϤɤΤ줫Ǥ
524ڡ 7:39:22 47292
Ѥ
(n-1)x160=(n+1)x96ǿͿᡢ֤δֳ֤480äʬäΤ
11920á32ʬǤʤȤꥢǤ
524ڡ 9:13:38 47293
ǯ
ɤƤ⻻ϰϤǤϲ򤱤ϡ#47287Mr.ǥˤΤ褦˵ޤ
˹ͤΤϡΤ褦ʤΤǤޤؤȴФޤǤ
nͤ⤯ֳ֤λtn+1ͤ⤯ȡnͤǰn+1ͤǤt;ʬ⤯96*(n+1)
tn-1ͤ⤯ȡn-1ͤt­롣160*(n-1)
2Ĥλ֤tΤǡ96*(n+1)=160*(n-1)än+1n-11609653
򤱤n4ʤΤǡt=96*(4+1)=480椨˰480*4=1920=32ʬ

524ڡ 9:25:35 47294
CRYING DOLPHIN
̤ΡؼDz򤳤Ȥ餳ʴˤʤȻפޤ
ttp://cdcdcd.sansu.org/pika/junkfoods/san1-q1059-triplemensekizu.png
ǥҤʤ顢㼰Ǥʤäݤ򤯤ΤǤϤʤȡ
ï⤤ʤԳϡ 524ڡ 9:56:17 HomePage:֥⤢롣47295

μ¤ǤϤޤ󤬻äݤ
ؼԤ̤Τ򣱣٤餻ȺǸΣͤϺǽοͤ˽Ťʤ뤫顢ΤȤοͤȿͤδ֤ϣäܿˤʤꡢοͤȿͤδ֤⣱äܿˤʤ롣
ؼԤ̤Τ򣹣ȺǸοͤȺǽοͤȤδ֤ϣܤˤʤ롣äơΤȤοͤȿͤδ֤ϣäܿˤʤꡢοͤȿͤδ֤⣹äܿˤʤ롣
ǡäȣäθܿϣäǤ뤫顢οͤȿͤȤδ֤⣴äܿȤʤ롣
ᣱߣ᣹ߣǤꡤݣᣲȤȣ͸äȤκϣͤ顢͸餷Ȥϣ͡䤷ȤϣͤȤ狼롣äƸοͿϣ͡
äơáߣᣳʬ
524ڡ 11:02:45 47297
Ȥ
ľƻϩĹx,Ϳy,®٤aȤ
(x/(y+1))/a=(x/y)/a-96,(x/(y-1))/a=(x/y)/a+160
Ǥx/a=z()Ȥ
z/(y+1)=z/y-96,z/(y-1)=z/y+160
ϢΩȤơXMaxima
solve([z/(y+1)=z/y-96,z/(y-1)=z/y+160],[z,y]);
z=1920,y=4zäʤΤʬľ 1920/60=32ʬ()
˭ԡ 524ڡ 14:00:00 MAIL:fttnm528@ybb.ne.jp 47298
N
ѿޤǹͤȳھǤ
524ڡ 19:11:06 47299
ˤ⡼
ԼԿͿXȤ

Ѳֳִ֤ٹ礤ϡ(1/x)- (1/(x+1)) =1/(x)(x+1)ĭ
͸äѲֳִ֤ٹ礤ϡ(1/(x-1))- (1/x) =1/(x)(x-1)ĭ

椬9616035顡X=4

뤿ν׻֤aʬȤ롣
ͤͤˤʤäȤ֤δֳ֤160ÿӤ롣
a(1/3-1/4)=160 a=1920

ä1920ʬ32ʬ

ʾ

ͤǻֳִ֤ѲΨ礭ʣˤʤˤΤǡͿϤ礭ʤʤͽ¬ǽ
ȤԤͤʤ顢֣ȣ֤ȤäƣפȽִŪȽǤǤ뤫⤷ʤǤ͡
524ڡ 20:23:29 47300

֤ǤΤǡʲ򤱤ʤäˤäƤߤޤ
ͤƱ褦ȤäƵޤ
Ǥε狼餺ˤʤȤäơߤʤΤηäˤȡ
轵Ϸɲ򤱤ûϩǤ餷
525ʶ 10:14:17 47301
tamachan
ϢΩȤäƤޤä
525ʶ 16:49:36 47302
ֿء׾ι
1,1/2,1/3,1/4,1/5,1/6,1/7,γȤȡ
1/2,1/6,1/12,1/20,1/30,1/42,Ȥʤäơ
٤礦椬ˡ3:1,4:2,5:3,6:4,7:5,
ȤʤꡢͤñĴ˸ơ˶Ť褦Ǥ
ǤϣˤʤäƤΤǡߤοͿͤǤȤ狼ȤȤǤϤޤ󤫡

526ڡ 15:53:02 47303

[nantokaho-te-sikiפĤäΤǤ
530ʿ 15:22:42 47304

ǤʤǤˤޤʤμ¸Ȳ򤭤ޤοϡ
ɤ⡩ɬפǤ
utyuu 530ʿ 15:55:37 47305

#47305
󤫤
530ʿ 23:56:32 47306