8.1.
| 1. ( 3 ): | |
| , | |
| , | |
| 2. ( 3 ) | |
| 3. ( 3 ) | |
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| 4. , ( 3 ) | |
| 5. ( 3 ): | |
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| 6. , ( 3 ) | |
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| 7. , ( 3 ) | |
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| 8. ( 3 ): | |
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| 9. ( 3 ) | |
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| 10. ( 3 ): | |
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|
|
|
100% 30 .
| 1 12 | 1% 40 % | 2 |
| 13 22 | 41% 74% | 3 |
| 23 29 | 75% 95% | 4 |
| 30 | 96% 100% | 5 |
