Page 249 - DECO403_MATHEMATICS_FOR_ECONOMISTS_ENGLISH

!;?1 "5D D1> C53
/LPLWV RI DUH D1> P

D1> C53 D1> D1> 3?C
" " 3?C "

C53

D1>
C9> & D1>
'
(
&
D1> '
<9= '
(5AE9B5 9>D57B1D9?> :>
'

' (
$@1>?5;::-5=1
&4;=? :>B1= $@1>?5;:>
5:0 ?41 A-8@1> ;2 2;88;B5:3 5:?13=-?5;:

" " "

" " "

:>B1=>

#

$ %

&182 >>1>>91:?

@8?5<81 4;5/1 $@1>?5;:

"
9D =51>C

<9= " <9= "

<9= " <9= "

6 <?G5B <9=9D ?6 1>I 4569>9D5 9>D57B1D9?> 9C D85> "

<9= " <9= "

<9= " <9= "

") , #%" && "! (! ) %& ',