Page 72 - DECO403_MATHEMATICS_FOR_ECONOMISTS_ENGLISH

<@2

D.:=92 2@2>:6;2 B.9A2 <3 F F

99A?@>.@6<;

;?

#?G G5 31> 45D5B=9>5 49665B5>D91< 3?5669395>D ?6 C?=5 6E>3D9?> 2I EC9>7 45B9F1D9F5 <9=9D9>7 F1<E5
ED G5 G9<< >?D935 16D5BG1B4C D81D G9D8 D85 ;>?G<5475 ?6 CD1>41B4 6?B= ?6 49665B5>D91< 3?5669395>D
G5 31> C1F5 D9=5 6B?= 5F1<E1D9?>

D.:=92 2@2>:6;2 @52 16332>2;@6.9 0<2336062;@ <3 =><1A0@ C6@5 >2?=20@ @<

99A?@>.@6<; K L

M
M

;?

Task 5D5B=9>5 D85 F1<E5 ?6 , ;? -

D.:=92 2@2>:6;2 @52 16332>2;@6.9 0<2336062;@ <3 =><1A0@ C6@5

>2?=20@ @<

99A?@>.@6<;

!( + "$! %% ! ' ( $% &+