4.1. (), , . , , , .
4.2. , .
4.3. , (S) 40 , () 0 (S = 0).
4.4. , (S) =4059 () , (S) 30 .
() 10- , () , S = 0 , "" (" ").
() 10 , (. ), .
| (S) | ||
| 5069 | ||
| 7085 | ||
| 86100 |
4.5. , (S) 60 , .
( ) , , (S) 65 .
20 .
4.6. (Ri) . :
Ri = (S()1 + S()2+ + S()n) / n
: S()1, S()2,S()n- ;
n - , ( , ).
:
RΣ = 
,
Rik - i - k - ;
k - ;
m - , .
4.7. "" , - :
|
|
|
4.7.1. ( , 2) . .
4.7.2. , , "".
4.7.3. ( 3) , "" (S), (S), (S) . . "".
4.7.4. , , .
4.7.5. () "" :
- - ;
- - .
, . 60/17()
4.7.6. 4- 100 :
- 94 ;
- 78 ;
- 60 ;
- 60 .
4.7.7. , .
____________ ..
:
____________ ..
1.
, S _________________________
| / | |||
| 0,5 | |||
| , | |||
| 0-6 | |||
| 0-5 | |||
| 0-4 | |||
| () | 0-6 | ||
| 0-3 | |||
| 0-10 | |||
: .
|
|
|
2.
______________________________________
____________________________________________
, _____________
_________________________________________________
, , __________________________________
| / | (S1) | (S2) | |||||
| .. | |||||||
| .. | |||||||
| .. | - 8 | ||||||
| .. | -4 |
: 3 , ; 5 - , ; 8 - 3, 5 7.
3.
-
_____________________________________
____________________________________________
_________________ _____ _________
_________________________________________________
, , __________________________________
, ______________________________________
| / | (S ) | // (S ) | (S = S+S) | - | |||
| .. | |||||||
| .. | |||||||
| . | |||||||
| .. | |||||||
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| .. |
: 4 , ;
|
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7 , (S), () :
| "" | ||
| "" | "" | "" |
| 5069 | 7085 | 86100 |
