Page 208 - Math Grade 12 (Basic)
P. 208
PROEUS DARA
? rutmri
0
~ 2 4 2 4
n. x + y =
2
lli (x+2)z+(y+4) =
. 1
4
2. H1nHH m ts ts~ t1 fi 1:1 rn
u a u
2 2 2 2
n. 9x +4y +36x-24y+36 = 0 2. 100x + 16y 100x-64y-3ll = 0
2 2 ?
R. 9x + 16/ + 54x 32y-47 = 0 lli. 25x +4y--25x-16y+54l = 0
l.o 2 2 u. 2
w. 2x +3y -8x+6y+5 = 0 +y+ =0'1
"' 0
, o) firu1 (2, sbnl:lrn (3, o) '1
u
3
sb (-2, O) tUirm:n2HunHh9t\itt1tt\iab -
1 L:i l ~ 5
6. ~nhl~fmtsmd}u~i:lrnYlSRrul (5, o) sb , -5) tUiru~nJUYlSLli~~b 6 tlnm '1
1. ~nhl~m~i:stHruti~i:lrnYls~tl (o, o) ab~nJfim~nJti:lnttfitm1n.fJu (3, nab
tlitl t si tru mruti '1
"'
s. ~nhl~fil~tsmruti~i:lrnYlsfinn (O, o) ab
I
crn.nu~rutsicrumrumt\i'2b w tlnm '1
1 IJ ~
12. ~nhl~fil~tStHrutittlrnYlS~n (0, O) Sbfflri~nU.fltlMhl'itltlGrulu (2, sb
a u 1L:i 1
(-2, o) tUirumri~nJHHtlltsLtltlOillju (o, ~) sb (o,- ~) '1
13. ~ n hl~fila ts tH ruti~i:l rnYls~ n (O, o) tUI ru~nJUdl~nJti:l nYlSLti~~ b 8 tJ nffi ab
~nJ~uYlSLti~1b 5 tlnffi '1