作者查詢 / SS327
作者 SS327 在 PTT [ Math ] 看板的留言(推文), 共133則
限定看板:Math
看板排序:
全部Grad-ProbAsk1245Baseball729StarCraft676graduate436Gossiping281CCRomance236Tainan232Olympics_ISG159Elephants153Math133GraduateCram113L_PTTAvenue84part-time77MLB74About_Life73sex52Examination50biker46Militarylife43I-Lan39NY-Yankees39Electronics31Tech_Job31TY_Research22joke20PttLifeLaw17dog15Monkeys15Lions14Beauty11NBA11NUU_Talk10StrikeShoot9feminine_sex8Guardians7Hate7SMSlife7specialman7CMWang6Hsinchu6Hualien6CourtBasebal5FuMouDiscuss5GossipPicket5Miaoli5NCKU-MAsix5Neihu5Non-Graduate5PHP5SP2_Baseball5Orioles4Physics4TaichungBun4Taoyuan4WorldCup4basketballTW3BoardCourt3Lineage3PublicIssue3Salary3SW_Job3AllTogether2Anchors2Baseball_BM2Board-Police2Buzz_Suggest2C_Chat2C_ChatBM2cat2CCF2CYCU_Talk2HatePolitics2InitialD2KS98-3022L_BoyMeetsGi2MenTalk2NCHUS2NSYSU_PE_002NTU2NTUT_Talk2PingTung2Plant2PublicBike2SP1_Baseball2Teacher2Wanted2WomenTalk2Android1BigSanchung1Buddhism1C_GenreBoard1C_IdolBoard1C_Question1Chiayi1ChungLi1CourtBasketB1Datong1DC_SALE1DummyHistory1Eagles1Economics1Eda_Pitcher1EmailYang1eSports1exchange_3C1f-sexBM1Facebook1FatMonkeys1FishShrimp1Food1Future-Star1GuardRookies1HardwareSale1home-sale1japanavgirls1Jeremy_Lin1JOJO1kartrider1kawaii1kochikame1kodomo1L_FoodAndDri1L_HappyLivin1L_LifeJob1L_TaiwanPlaz1L_TalkandCha1Lifeismoney1LoL1LTK1Mathematica1MIS1MIT1mobile-game1NCCU_BM1NCKU_ISAPS991nCovPicket1NCU_Talk1NCUIM1001NCUT1NDHU_ACC_10T1Niconico1pet1Pet_Get1Ptt-Charity1PttEarnMoney1PttNewhand1PttSuggest1PublicServan1Railway1Road1SENIORHIGH1Singapore1SoftbankHawk1SouthPark1SP2_Basket1Stock1Sub_DigiTech1Taitung1Tennis1Test1third-person1Volunteer1weiyin1WuFu88-3301YiGo3111Zastrology1<< 收起看板(166)
2F→: 請問線性系統下也可能無解嗎?12/03 23:32
4F→: https://i.imgur.com/sp7UiAT.jpg12/03 23:56
5F→: R大請問我這樣解釋對嗎12/03 23:56
7F→: 了解了,謝謝R大。剛去查了線性方程的定義,線性獨12/04 00:11
8F→: 立方程應該沒有這種東西,我原先把方程組想成圖上12/04 00:11
9F→: 哪種狀況才有唯一解。12/04 00:11
16F→: 謝謝L大,圖上第一種是無限多解,我寫錯了。12/04 00:19
17F→: 謝謝R大,我了解了。12/04 00:22
2F推:Oo0O●○◎。Oo0003/17 21:02
2F→:所以還是要+yh阿09/22 21:07
6F→:知道了 謝謝2位09/23 03:16
4F推:先找交點 在平移09/20 02:19
1F推:找pivot不是要先把A化成"列梯矩陣"每一列第一個非007/17 21:23
2F→:就是pivot嘛???????????????07/17 21:23
1F推:推06/12 11:35
2F→:H大你的意思是指題目給的Z裡面的(v,w)不是指06/11 04:34
3F→:(v,w)=vTw嗎?06/11 04:34
5F→:恩恩 那只看到題目給的(v,w)怎麼知道他的計算方式?06/11 06:05
6F→:另本解答算出答案dim(z)=m*n06/11 06:06
7F→:如果是Direct sum的話dim(z)=m+n嗎06/11 06:06
9F→:恩恩 H大這裡的(v,w)不是常用內積06/11 07:11
10F→:看到題目裡面這種寫法就一定是Direct sum嘛??06/11 07:12
11F→:另一本答案是dim(z)=m*n 不是把Z當Direct sum下去算06/11 07:13
12F→:把Z裡面的(v,w)當成(v,w)=vTw06/11 07:14
18F→:恩恩 謝謝H大06/11 07:35
19F→:如果m跟n一樣就可以嗎06/11 07:36
20F→:那我搞錯了 我把V跟W當成一個向量06/11 11:52
22F→:H這裡的V,W不一定是向量??也可以是矩陣 函數???06/11 23:18
2F→:QQ上次考試被畫掉嚕06/07 01:22
3F→:可是參考書都把LD的挑掉哩06/07 01:23
8F→:.3Q 原來可以直接寫06/07 10:31
2F推:恩恩謝謝~06/05 20:05
3F→:我去翻翻微積分@@06/05 20:07
4F推:恩恩 我已經把這個還給老師嚕06/05 20:50
5F→:看到你打我才有印象~06/05 20:51
6F推:了解 .3Q06/05 21:51