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2. 18 , , 19 .
3. , , .
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8. 27 , .
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17
18
(i) | |
1, 3, 5, 7, 9, 11, 13, 15 | |
5, 7, 9, 11, 13, 18, 20 | |
2, 4, 6, 8, 10, 12, 14, 16 | |
1, 3, 5, 6, 8, 9, 10, 11, 12, 13 | |
3, 4, 5, 8, 9, 10, 12, 13, 15, 16 | |
2, 3, 4, 5, 10, 11, 12, 14, 17, 18 | |
4, 5, 6, 7, 8, 9, 11, 14, 15, 16, 19 | |
1, 4, 5, 6, 10, 12, 13, 14, 17, 20 | |
2, 3, 6, 7, 10, 11, 13, 14, 15 | |
1, 4, 5, 8, 12, 14, 19, 20 | |
2, 9, 11, 13, 16, 17, 20 | |
5, 6, 7, 9, 12, 17, 18, 19 | |
1, 3, 6, 8, 9, 10, 12, 14, 19, 20 | |
2, 9, 11, 13, 15, 17, 19 | |
3, 5, 7, 8, 11, 14, 16 | |
4, 6, 7, 8, 9, 10, 13, 15 | |
3, 9, 12, 14, 16, 17, 18, 20 | |
1, 6, 8, 10, 11, 12, 16, 19 | |
2, 3, 8,10,12,14,17,18,20 | |
1, 4, 7,9,11,14,15,19 | |
5, 6, 8, 11,13,17,18,19,20 | |
1, 3, 6, 8,12,13,16,18 | |
2, 5, 6, 9,15,17,20 | |
4, 5, 7, 8,10,11,18 | |
6, 8, 9, 10,12,14,15, | |
3, 4, 7, 8,11,12,14,15 | |
7, 9, 10, 12,13,15,16,20 | |
8, 10, 11, 13, 14, 16, 17, 19 | |
1, 2,3,5,6,7,9,10,11 | |
3, 4,5,8,9,10,13,14,15 |
19
|
|
( )
10-11 (xi)
i | xi | i | xi | |
11,6 | 16,8 | |||
8,5 | 20,2 | |||
10,4 | 12,8 | |||
12,8 | 14,6 | |||
19,5 | 15,8 | |||
23,5 | 19,0 | |||
17,7 | 16,2 | |||
21,4 | 14,6 | |||
26,5 | 17,4 | |||
30,5 | 13,7 |
20
(),
100 ()
()
i | , | , | |
11,4 12,6 11,0 13,4 16,0 | 2,8 3,6 3,1 5,2 5,3 | ||
12,1 13,4 14,2 15,0 12,4 | 3,4 2,9 4,1 5,0 3,0 | ||
14,4 11,8 12,3 11,1 13,3 | 4,2 3,4 5,3 4,6 2,8 | ||
12,1 15,2 13,0 12,8 11,5 | 5,4 2,9 4,7 3,1 4,5 |
. 27. |