topic 1-simultaneous equation
TRANSCRIPT
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8/8/2019 Topic 1-Simultaneous Equation
1/3
as Fq ]ho MHK 1:0:
}lzck 0> [cfxd}`ihlx{ Hpx`}cli@ {}xzcm pxh{}cli c{ }oh lih il} `{ehm
H> f`}o{)w)fq)}hoJgf`cd)klf
y 0 yCb slx bcim }oc{ x{hbxd$ K@DD%28&3?;1 1:0; `im `{e blq FLQH
Pxh{}cli 0>
[ldrh }oh {cfxd}`ihlx{ hpx`}cli{>
0:1;
0:=2
6%
6%
sx
sx
Pxh{}cli 1>
]oh {}q`cgo} dcih xs 106 fhh}{ }oh kxqrh 11 11 %6 xxs `}@
`im A) Bcim }oh kllqmci`}h{ lb@ `im lbA)
Pxh{}cli ;>
Ci }oh alrh mc`gq`f$@AKM c{ qhk}`igxd`q zchkh lb k`qmal`qm wc}o
`i qh` lb =1: kf1)
@ {hfckcqkdh@HM c{ kx} lx} bqlf }oh k`qmal`qm) ]oh zhqcfh}hq lb }oh
k`qmal`qm }o`} c{ dhb} c{ 32 kf) ]`ecig7
116 $
/`# blqf i hpx`}cli ci }hqf{ lb `im s blq }oh `qh` lb }ohqhk}`igxd`q zchkh lb k`qmal`qm@AKM$
/a# blqf i hzqh{{cli ci }hqf{ lb blq }oh zhqcfh}hq lb }oh qk@HM$/k# blqf i hpx`}cli$ ci }hqf{ lb `im s$ blq }oh zhqcfh}hq lb
k`qmal`qm dhb})/m# Ohikh$ {ldrh blq }oh ci}hghq r`dxh lb `im lbs)Pxh{}cli =>
@ qhk}`igdh o`{ {cmh{ lb dhig}o f `im s f) ]oh qhk}`igdh o`{ `
zhqcfh}hq lb 1= f im i qh` lb 17 f1)
/`# Blqf }wl hpx`}cli{ cirldrcig `im s)/a# [ldrh }oh{h hpx`}cli{ blq `im s)
Pxh{}cli 8>
]oh dcih xs 80; 6 fhh}{ }oh kxqrh xsxs ;1 11 6% `} Z `im P) Bcim
mc{}`ikh ZP)
@ A
KM
H7xkf
0:skf
mailto:[email protected]:[email protected]:[email protected]:[email protected] -
8/8/2019 Topic 1-Simultaneous Equation
2/3
as Fq ]ho MHK 1:0:
}lzck 0> [cfxd}`ihlx{ Hpx`}cli@ {}xzcm pxh{}cli c{ }oh lih il} `{ehm
H> f`}o{)w)fq)}hoJgf`cd)klf
y 1 yCb slx bcim }oc{ x{hbxd$ K@DD%28&3?;1 1:0; `im `{e blq FLQH
Pxh{}cli 2>
[ldrh }oh {cfxd}`ihlx{ hpx`}cli{>
08
:;1
6%
6%
sxs
sx
Pxh{}cli 7>
Bcim }oh kllqmci`}h{ lb }oh zlci}{ lb ci}hq{hk}cli lb }oh dcih
:;1 6 xs `im }oh kxqrh
:2;8;11
6%% sxsx )
Pxh{}cli ?>
Gcrhi }o`} /0$ z# c{ {ldx}cli }l }oh z`cq lb {cfxd}`ihlx{ hpx`}cli{
7801 11 6 sx `im
7811
6 sxz ) Bcim }oh
/`# r`dxh lbz$/a# l}ohq {ldx}cli }l }oh z`cq lb {cfxd}`ihlx{ hpx`}cli{)
Pxh{}cli 3>
]oh {}q`cgo} dcih 06 xs fhh}{ }oh kxqrh ?81
6 xxs `} }oh
zlci}{ @ `im A)
]oh kxqrh 11xpxzs %6 `d{l z`{{h{ }oqlxgo }oh zlci}{ @ im A)
Bcim }oh r`dxh{ lbz `im p)
Pxh{}cli 0:>
[ldrh }oh blddlwcig {cfxd}`ihlx{ hpx`}cli{
0011
;1
116%%
%6
sxsx
xs
Pxh{}cli 00>
Gcrhi }o`} /`$ 7# c{ ` {ldx}cli lb }oh {cfxd}`ihlx{ hpx`}cli{
11 3`im?; sxsaxsx 6%6 $ bcim }oh r`dxh lb` `im lba)
mailto:[email protected]:[email protected]:[email protected]:[email protected] -
8/8/2019 Topic 1-Simultaneous Equation
3/3
as Fq ]ho MHK 1:0:
}lzck 0> [cfxd}`ihlx{ Hpx`}cli@ {}xzcm pxh{}cli c{ }oh lih il} `{ehm
H> f`}o{)w)fq)}hoJgf`cd)klf
y ; yCb slx bcim }oc{ x{hbxd$ K@DD%28&3?;1 1:0; `im `{e blq FLQH
Pxh{}cli 01>
[ldrh }oh blddlwcig {cfxd}`ihlx{ hpx`}cli{>
1
?8111
%6
6%
xs
xssx
Pxh{}cli 0;>
[ldrh }oh z`cq lb { cfxd}`ihlx{ hpx`}cli)
pz
p
z
;22
;
dlg101dlg
1=:0=3
7
%6
6
Pxh{}cli 0=>
[ldrh }oh {cfxd}`ihlx{ hpx`}cli{
01
:;1
116%
6%
sxsx
sx
Pxh{}cli 08>
[ldrh }oh {cfxd}`ihlx{ hpx }cli{
:81
81
16%%
6
sx
sx
mailto:[email protected]:[email protected]:[email protected]:[email protected]