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[Edisi Math] help me to solve this ..tq

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Author: seindah^biasa       Show all posts   Read mode

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Post time 5-3-2012 07:30 PM | Show all posts |Read mode
hi mod ..
arap tak salah thread ..
kalo salah pun, ples throw kat tmpt spttnya ..

leh tak tolong i solve this question ..
maybe senang utk u all so tolg k ..

a) determine the partuial fraction of -2x+4 / (x^2+1)(x-1)^2 ..

b) matrix ..
consider A= ( 3 1 2 )
                  ( 2 1 2 )
                  ( 6 2 5 )

by applying Elementary Row Operation ( ERO )  to an augmented matrix,
obtain the inverse of A ..

itu aje ..nanti sy tunjuk cara kerja sy yg tak siap itu hehehe .. Last edited by midory on 4-4-2013 09:01 PM

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Post time 5-3-2012 07:54 PM | Show all posts
ok.. nnti letak sini jalan kerja tu..
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Post time 5-3-2012 09:24 PM | Show all posts
untuk subjek apakah?
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Post time 5-3-2012 09:34 PM | Show all posts
bijak bebudak skrng nih, cikgu sruh pikir cara selsaikan masalah, dia sruh poremer yg selesaikan
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Post time 6-3-2012 11:07 AM | Show all posts
bijak bebudak skrng nih, cikgu sruh pikir cara selsaikan masalah, dia sruh poremer yg selesaikan
H4dRi Post at 5-3-2012 21:34


Hmmm.... betul jugak tu...

Math ni kena rajin buat latihan bila belajar sesuatu konsep.... kalau tak memang sukar faham

..... tapi bila tersangkut lama elok juga tanya untuk elak salaha faham, cuma permulaan tu kena berusaha dulu...

a) determine the partuial fraction of -2x+4 / (x^2+1)(x-1)^2


Boleh cuba hint ni:

    -2x + 4                Ax + B            C              D
----------------       ----------   +  --------  +   ---------
(x²+1)(x-1)²                (x²+1)         (x-1)         (x-1)²

Cari A, B, C, D

Kalau dapat / tak dapat bagitau kat sini....
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Post time 6-3-2012 12:28 PM | Show all posts
Hmmm.... betul jugak tu...

Math ni kena rajin buat latihan bila belajar sesuatu konsep.... k ...
mnm77 Post at 6-3-2012 11:07



   tt kate nk letak jln kerja kat sini...
ilang pulak die...
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Post time 25-3-2014 11:21 PM | Show all posts


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Post time 26-3-2014 03:09 AM | Show all posts
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Post time 19-12-2014 11:07 AM | Show all posts
pandainyeeee..
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