Page 111 - Math Grade 12 (Basic)

PROEUS DARA

n. y = 2x xlnx
. = {x(l- Jnx) r;~ x > 0
2
0 mx = 0
8. n. nJlHG~tnn2htu~1_,fflti c :itiNH9fi132 y = 2lnlxl +x-2 '1

2. 1_,fflti c ffH~ Ox '(!i~Ucrrup:s p ' Q ' R rE:Jru'i:flsmti~tutD~~ p ' q ' r '1

qyJmuJu P , Q , R 2htiO{flfi~ s -I , o , 1 , 5 , 6 '1
9. tni:H3i n2 tunm n1313 rums 9 m'tfltli sun ~nt13 250 E:! ru1 tffi ru'i:flSHUffln t13d rum
LJ \j'' ..-!~ UJ ......., 1 4 w 1 6V 6\1 1

C$ OcJ 0 C!J eJ ~ ':I
10. tna13ru,m.n9titun2Sttllru'i:flsmfinnHUfflntnns k = 0.872 ~E:Jru t finct'Hd '1
tJ LJ f5V l CJ
IJ
t~13~tih'i:flsrn~tn1fiss 9 t~hru:tnruthnstd t9uussrn~tn1tfist:Jrn 738?
u IJ ~~ ~ IJ
11. ts49'1nh13rumrun 10 m13s 'i:flS'itidltlscrss 45600 !:n~ ttilrucrSS1tidltlS'i:flSAIHRS
Gu col L.; u uL.;
I
trJjtHtllli5H1_,ff1'\Flitd~mtD~:nrnljl '1 tliti~tiJ~'i:flstymtlscr~s 64800 s-1~ ~nH1_,ff1
1
0~':)0 00 t:::t)
ntnfl 2 tSO~ Stydltl21_,tiffi~Qh91J1~ tsg '1
1 I

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