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2007

1

16

1-: 4 + = 57 + 2 = 3 2- :2 + 5 3 = 0

1-: 4 + = 57 + 2 = 3

: = 47 12 = 4 2 1 7 = 8 + 7 = 15 0,:

=

53

1

2=

5

2

1 3 =

10

3 =

13

= 47 53 = 4 3 5 7 = 12 35 = 23: = =

1315 = =

2315

= 1315

,2315

2- :2

2

+ 5 3 = 0 =: 2 4 = 5 4 2 3 = 25 + 8 3

= 25 + 24 = 49 > 0:

1=

2

=549

22=

574

=12

4=

3

2 = +2 =5+49

22=

5+74

=2

4=

1

2

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: = 3; 12

= :04 = 5:12-12-:13 = 47-3 : = 0 + 1 + + 131-:12

:1:1 = 0 + = 5 4 = 1:2:2 = 1 + = 1 4 = 3

2-:13 = 47

: = + p p = 0

= 0 + 0 = 5 + 4 = 5 4

:13 = 47

: = 5 4:13 = 5 4 13 = 5 52:13 = 47

-3 : = 0 + 1 + + 13S: = + 1 +

2

= 13 0 + 1 0+13

2 = 14

5472 = 14 21 = 294

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.

1- 2- 3-

1-

:102 = 10!2!8! =

1098!

28!=

90

2= 45

-2 :72 = 7!2!5! =

765!

25!=

42

2= 21

-3 :

72 + 32 = 21 + 3 = 24

: = 3 + 1 ; ; 1- +:lim-2 ()lim ()3-: = 3 1 + 1-4 () 5-D: = + 12 1C-6

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C-7

1- = 2-:lim+ ()lim ()

:lim+ = lim+ 3 = +:lim = lim 3 =

3-: = 3 + 1xIR: = 3 + 2 1xIR

:

=

3

1

+ 1

:3 1 + 1 = 3 + 3 1 1 1 1

= 3 + 3 1 = 3 + 2 1: = 3 1 + 1IR

4-: = 3 1 + 1 = 0:3 1 + 1 = 0

:3 1 = 0 + 1 = 0:3 = 1 = 1

: = 13

= 1

+13

1+--3 1++- + 1+-+

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+1+-+

0

3227

13 = 1

33 + 1

32 1

3 1 = 1

27+

1

9 1

3 1 = 1+3927

27=

3227

5-: = + 12 1: + 12 1 = 2 + 2 + 1 1

= 2 1 2 + 2 1 2 + 1 1 1= 3 2 + 2 2 + 1

= 3 + 1 = :: = + 12 1

C-6 :C :

C :0 = 03 + 0 0 1 =

C :0,1C :

C : = 0

: )0 = 5) + 12 1 = 0 : 1 = 0 + 12 = 0

: 1 = 0 + 1 = 0

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: : = =

C :1,01,0C-7

: