2.2 .
1. (41), , =;
Enter;
3. 12 ;
4. (C46, D46 E46), :
=;
Enter.
1.3 1.4 . 2.2.
2.
:
1. .
2. .
2.1.
1. , (D52), =; ( () . 2.1 yi );
2. Enter;
3. 13 , .
4. . 2.3 ( C57) =;
Enter.
2.1 ( 102) .2.3.
2.2.
1. , (63), =;
Enter;
3. , (63), =;
Enter;
►. 63 " ", , (1,2) ;.
5. , () (63), =;
Enter;
7. , (D63), =;
Enter.
2.2 ( 102) .2.4.
2
2
