Page 121 - Math Grade 11 (Advance)

PROEUS DARA

4. mhlJrnm~ y = 9-i Fn~HfijH"Itl~MU1jjUrrf1u E y

Stl F '1

untmn.nmru EFGH m1nli~mhurn ttfiru'tfls
I "' "' I ll
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0
[EF] ctlmncr s~ [GH] mmnnu '1
ll

" 0 0
mHmn.n m ru'tfls td1Jli9ncrudr~ '1
1 "' <;~ iJ. I
" 0 0
2. 1=1MSltg[JiltJlti'i5~ntS'U '1

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2 ' ~ ClJ t
y = x +bx+c Fnn~Ln,.., A(l, 2) ttnru'tflsU~n

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6. li. ~lin&'tHSuSS ~In a, b S~ c '1
"" II

a >0 '1

9. tl=1§iunl§2SIDn ABCD l§t15t~rn'tflS'i9S~ l2cm '1
e.J I I II Li I
Urrf1u M, N, P ~msitruL?~~ [AB] , [Ac] , [AD] 'U~~ ttfiru'tflsu~ru x
~uffirJRrlrn A '1 urtnu M', N', P' ctlnmmrnfli~ts M, N, P tfl~mtflltruQln
u ..
lJ 0$ ll --,
BCD '1 ~nnt~ x tt5tl=1'B~mLnM~l:j2SIDn MNP · M'N'P' 'tflS'tfl2dtl~n '1
:£: ... 3 2
10. Kl=1<4Jhll§Fn~ 2x -3x 12x-k = 0 (E) '1

li. ~lint~ k t~l§j~ (E) 'tflSYMUtdJ~~ '1

d 2 2
1 L H~l=1'i§S f(x) = x (6- 3x ) 'HlSLFnU C '1
li. ~lint~ P t~l§j~M.Ym~ f(x) = P 'tflsyw~stdJ~~ffll§LFnU '1

4
2. ummm Os6i-3x <3 Utmg xE{-1,1) '1
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