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Author: dauswq

Kuiz Matematik Mingguan 3 April (Soalan ke-6 Page 41 #1021)

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 Author| Post time 7-2-2010 01:51 PM | Show all posts
adeiiiiiii, mcmaner ni mud. giler aku dh stuck sampai situ. naik biol otak aku ni!! :kant:
wah, ko suka clclus ek... bagus2, aku ni dulu amik clclus time 1st sem. giler blur2 aku dlm lecture tu.  ...
rukiaichigo Post at 7-2-2010 13:48


seriously khannn
skrg ni tgh laja vector analysis  -subjek math akhir tu degree physics:kant:

tu la...tp better lagik dr linear algebra
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 Author| Post time 7-2-2010 01:55 PM | Show all posts
  
      
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Post time 7-2-2010 02:13 PM | Show all posts
daus, aku ada wat pertambahan tuk soklan 3 tu, tp stuck smpi situ plak. adei, mmg leceh kan aku ni. satu2 kena bgtau hint!!


ni yg jwpn dr mula;


ni pertmbhn jln kira yg aku buat;


lps tu nak simplify dh xtau. xtau nk bezakan/kamirkan thdp x or thdp y!! :kant:
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 Author| Post time 7-2-2010 02:19 PM | Show all posts
803# rukiaichigo

sket lagi w' leh terus ganti y' sebab chain rule...
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Post time 7-2-2010 02:28 PM | Show all posts
803# rukiaichigo

sket lagi w' leh terus ganti y' sebab chain rule...
dauswq Post at 7-2-2010 02:19 PM


ikut dr site yg ko bg psl bernoulli tu, kena kamir ke 2-2 belah. tp ko pun tau kan, part kamir2 ni aku lemah giler. nak2 kena kamir yg w'y'x^2 tu... kena guna yg kamir uv... adei, nak try kamir, tp mcm pelik jer... boleh ker kalo yg w'y'x^2 tu, aku amik w'x^2 jer??
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 Author| Post time 7-2-2010 02:38 PM | Show all posts
ikut dr site yg ko bg psl bernoulli tu, kena kamir ke 2-2 belah. tp ko pun tau kan, part kamir2 ni aku lemah giler. nak2 kena kamir yg w'y'x^2 tu... kena guna yg kamir uv... adei, nak try kamir, t ...
rukiaichigo Post at 7-2-2010 14:28


haha....
ok...i know

sbnrnye....ko dh buat betul w=lny, but after differentiate u have two derivates(ikut chain rule) one, y is depend on x...so the results from derivatives adalah sama ngan ____
pas tu jadi la 1st order

leh la guna integrating factor tu
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Post time 7-2-2010 03:13 PM | Show all posts
tak siap lagi ke kaka kia...
mud da alik ni pun tak siap lagik??
heheheh....


berusahalahhhhhhh...:pompom:
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Post time 7-2-2010 03:21 PM | Show all posts
tak siap lagi ke kaka kia...
mud da alik ni pun tak siap lagik??
heheheh....


berusahalahhhhhhh...:pompom:
kelapamuda Post at 7-2-2010 03:13 PM


belum lg la wei. aper kata ko plak yg smbg. hint daus pun aku dh mcm blur nk smbg!! :kant:
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Post time 7-2-2010 03:24 PM | Show all posts
belum lg la wei. aper kata ko plak yg smbg. hint daus pun aku dh mcm blur nk smbg!! :kant:
rukiaichigo Post at 7-2-2010 15:21


kaka kia dapat smpay mane?
tepek sikit..
mud sambung....ehheeheh...kalo dpt la...
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Post time 7-2-2010 03:30 PM | Show all posts
kaka kia dapat smpay mane?
tepek sikit..
mud sambung....ehheeheh...kalo dpt la...
kelapamuda Post at 7-2-2010 03:24 PM


kat atas tu kan ada... aku dh tepek dh... tp rs nyer dh dpt idea dh kot. kena tukor kan blk kot yg w' tu...
ko selesaikan jer la, maleh dh aku nk buat!!
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Post time 7-2-2010 03:34 PM | Show all posts
kat atas tu kan ada... aku dh tepek dh... tp rs nyer dh dpt idea dh kot. kena tukor kan blk kot yg w' tu...
ko selesaikan jer la, maleh dh aku nk buat!!
rukiaichigo Post at 7-2-2010 15:30


hahahah~~~
mud tak reti...da tgok...tapi still tatau...tak ingat...first order ke..
hahahha...sowi la kaka kia...
mmg gagal neh~~~
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Post time 7-2-2010 03:36 PM | Show all posts
da dapat smpy y'(x/y)+ln(y)=-5x^3

pastu...tatau...hahaha...
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Post time 7-2-2010 03:46 PM | Show all posts
da tgok wiki pun...
still tatau lagi...
pasni...masuk kelas alik...heheheheh....:pompom:


pesal la time blaja dulu..mcm petik jari je...
tak de la camni...
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Post time 7-2-2010 03:51 PM | Show all posts
adakah jwpannya:

y = e^((x^5+C)/x^2) ??????????????????????
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Post time 7-2-2010 03:52 PM | Show all posts
Post Last Edit by kelapamuda at 7-2-2010 15:54

nape snyap je...salah ke...

kalo sala..mud maleh nak taip jawapannye~~~~ hehehe...
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 Author| Post time 7-2-2010 04:31 PM | Show all posts
adakah jwpannya:

y = e^((x^5+C)/x^2) ??????????????????????
kelapamuda Post at 7-2-2010 15:51


sket lagik mun...memang jwpnnye ader exponen...

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Post time 7-2-2010 04:35 PM | Show all posts
sket lagik mun...memang jwpnnye ader exponen...


dauswq Post at 7-2-2010 16:31


mud la daus....mun orang len...

jap ea..mud ngah stat kira...
.sbb tak de sape check...heheheh
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Post time 7-2-2010 04:35 PM | Show all posts
y = e^(-(x^5+C)/x^2)

mud tambah negative...
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 Author| Post time 7-2-2010 04:40 PM | Show all posts
y = e^(-(x^5+C)/x^2)

mud tambah negative...
kelapamuda Post at 7-2-2010 16:35


lum betul lagik..bukan negative sebabnye
jwpn: tak de pembahagi
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 Author| Post time 7-2-2010 04:41 PM | Show all posts
mud...aku nak tdo dulu..dh lewat ni

nnt airwicks & jie leh pantau
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