3.1. - | . : 1. : 1 7 ; 4 ; 2, 3, 5, 6 . 2. 2 , 32. . 3. 31 33 3. 4. . 5. (). |
3.2. - | . : 1. ( 12,22,32,42,32',22'). 2. . |
3
1: , z; , , 1, 2, 3, 4, 5 6; | |
5 6 R1= 63 = 51; | |
62 63, 7 8. , ; | |
7 8 R2 = 72 = 83 1 2, 3 4. |
4
1: , z; , , ' 1 2 , Z' 1 2; | |
1 2 R1=11=22; | |
1 1 2 2. , 3 4, ; | |
3 4 R2=31=42. |
5