Page 61 - DECO403_MATHEMATICS_FOR_ECONOMISTS_ENGLISH
P. 61
<@2 D.:=92 3A;0@6<; 6? 1236;21 .? A;12>
% <
( ≤ ≤
(
& ;
( >
(
'
"8 " ;E 5A@F;@GAGE 3F " 3@6 "
%<9A@6<; 8;DEF A8 3>> I7 I;>> 7J3?;@7 "
,:7D78AD7 3F " " R " FA R
*!$ 3F " F:GE 8AD J " R "
&AI >;? >;?
>;? ;;
$!$ 3F " F:GE " J
R >;? >;? ;;;
,:7D78AD7 3F " 8DA? ; ;; 3@6 ;;;
,:7D78AD7 3F " " ;E 5A@F;@GAGE
393;@ " " R " R ;H
*!$ 3F J F:GE 8AD J " "
>;?
>;?
>;? H
$!$ 3F J F:GE 8AD J " R J
R >;? >;? H;
,:7D78AD7 8DA? ;H H H; R
,:GE 3F " " ;E 5A@F;@GAGE
#A2?@6<;;.6>2
;@6 AGF F:7 BA;@F A8 6;E5A@F;@G;FK ;8 3@K 8DA? F:7 8A>>AI;@9 8G@5F;A@E 3@6 6D3I F:7 9D3B:
% "
" &
' "
" N" R N
" N " N N " R N
!( + "$! %% ! ' ( $% &+