Page 50 - DECO403_MATHEMATICS_FOR_ECONOMISTS_ENGLISH
P. 50
<@2
# "
>;? I:7D7 # " " " >;?
" " " "
F3@ "
>;? >;?
" "
" "
>;? >;?
" " " "
" "
>;? >;?
" " " "
" " " "
>;? >;?
" " " " " "
" "
)
>;? * >;?
" ! " + " "
"8 " N"N F:7@ E:AI F:3F >;? "
"
N" N
"8 " F:7@ E:AI F:3F >;? " ;E @AF ;@ 7J;EF7@57
" "
G@5F;A@ 8 J ;E 678;@76 3E G@67D
%
(
" &
(
' "
+:AI F:3F >;? "
"
"
(DAH7 F:3F >;? "
"
"
;@6 AGF F:7 H3>G7 A8 >;?
" "
;?C2>?
!( + "$! %% ! ' ( $% &+
