Page 275 - DECO403_MATHEMATICS_FOR_ECONOMISTS_ENGLISH
P. 275
38) 3;)6 6-%2+90%6 %86-<
*96 )BF2C6 #2EC:I :? H9:49 2== E96 6=6>6?ED 23@G6 E96 5:28@?2= 2C6 K6C@ :D 42==65 2D "@H6C
*C:2?8F=2C #2EC:I @C 6I2>A=6
96C6 H96?
Task -C:E6 2? 6I2>A=6 @7 :56?E:EJ >2EC:I
!44)6 6-%2+90%6 %86-<
*96 )BF2C6 #2EC:I :? H9:49 2== E96 6=6>6?ED @7 5:28@?2= 2C6 K6C@ :D 42==65 E96 +AA6C *C:2?8F=2C
#2EC:I @C 6I2>A=6
)BF2C6 #2EC:I @C56C L H96C6 6=6>6?E H96?
6%') 3* % %86-<
*96 255:E:@? @7 2== E96 6=6>6?ED @? E96 AC:?4:A2= 5:28@?2= @7 2 )BF2C6 #2EC:I :D 42==65 E96
*C246 @7 2 #2EC:I @C 6I2>A=6
*96 23@G6 #2EC:I *C246 @7 #2EC:I :? E96 DBF2C6 >2EC:I @7 @C56C L :D 42==65 2D
E96 *C246 @7 #2EC:I H96C6 2?5 HC:EE6? 2D
=11)86-' %86-<
E9
*96 )BF2C6 #2EC:I @C56C L :? H9:49 E96C6 :D 7@C 6249 M 6=6>6?E :D 42==65
)J>>6EC:4 #2EC:I @C 6I2>A=6
*96 23@G6 >2EC:I :D 2 )J>>6EC:4 #2EC:I 3642FD6
/); =11)86-' %86-<
*96 )BF2C6 #2EC:I @C56C L :? H9:49 E96C6 :D 7@C 6249 M 6=6>6?E :D 42==65
E9
)J>>6EC:4 #2EC:I @C 6I2>A=6
" # ! " #
