Page 147 - Math Grade 11 (Advance)

PROEUS DARA

fflb1u9a oA matiffHlt20~2~~u z 1
<;! ... ~ " 0 09
lu9~ OB dlitifflrH2u22nuu z
1 u lJ 1"" 2
~ ~
t?iQl2 z + z = OA + OB
2
1
= OC d1H~~1Jbt2
u
1..,u m1 9JL m1:1 '1
u
E:lmsg ~u9~ oc dlatiffltl tsos 2R~u z + z '1 X
U I U lJ I GV 1 2 ' ' , ,
' ',
"'
tiDbffl~~ntfl z -z = z + (-z ) '1 -3 - - -.
1 2 1 2
B!
mb~u9l OBz mmmntsussR~u -z = 2-3i
1 . U lJ IGV 2
t?iQl2 z -z = z + (-Zz)
1
2
1
~ ~
= OA+OB
---7
= OM

y

z = 2+ i '1
2 - - - - - - - - - - - -. :,Y. M
Mr • • • • ,
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" ...
dlitifflrH22z ti::lru 2z=2x(2+i)=4+2i
u

142