Page 106 - Math Grade 11 (Advance)

PROEUS DARA

2
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3
"' u G ~ 4x+3y=ky "" \:1" 'J
x=y=O '1

4. utnmm ps-qr = (ad-bc)(a'd'-b'c') ttl Ia bl Ia• b~ = [p ql '1
U1 ""' lc dj lc' d~ r sj

6. ~niht9Mtsut'ru~Hfhat'H~ttjruttitltl1iUl01UcrnnmntlHt'dt2itruum~ 3x+2y-l = o
l.j "" I ~
tl1icrnn1J (-1, I) '1
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~ I l.j n I U U I
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n. run P' mcrnn1JtHfflctl'tlrucrnn1J P m'1ml1istlHnHfiUMhl ttiiruut'rutl1ru
1 6\1 ... u 1 u li 1
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d1ml'lrunt'tlrum'tlii 2e '1 ummm P' wm,9cl1istl P cu'1utl1iatlum~ L '1
u
1"'-" l.j 1 U1"'-" 1 l.j ~
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2. ~nih'i9Mtsut'rutlrucsm~ctjruummnmaHmm'1ml1istlum~ L '1
Ql: u
w
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ll1 ......,
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9. tl'lmt~m'h&iitnlsu~~ L ~ ~] = [~] + t[~] '1 tfiauls L &yt~m'tlu&rut~rucst'Ha&tjru
4 3
tir[)~tf:Jlruffi'igftj I - l ~mmif ?
~ l.j l-2 2j u 4