, . 9.3 . , 2 . 1 . , , .
. 9.3.
, . . ∑(∑2), ( ), . . . m /1 - 2/ = /14 - 24/, /2 - / = /24 - 34/ /3 - 1/ = /34 - 14/.
1, 2, 3, 1 m , /1/ = /212/ /1/ = /122/, /2/ = /222/ /2L/ = /22L2/ . .
, . , . 4, , .
9.3.
, ( , ).
. 9.4. |
( ) . , , . , , . , . . , . , (. 9.4).
, 1 - 2 - 3 - 4,..., , S. n- . (. 9.4) (.9.2). 1 - 2 - 3 - 4,..., , , .
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, , . () , 1 - 2 - 3 - 4,..., , . - (. 9.5). , . 9.3.
- 2 - 3 - 4,..., , , . , 2r h, r - , h - .
9.4.
. , .
. . ' . ' " . , ", . , , .
. .
, m. G2. , .
:
1) ( 6) . 1, ;
2) , 2;
3) . 111, - ( ).
4) () ;
5) , . ( 1 1, 1 D1, E1 F1, G1 H1) ( 1222, 2232);
6) () = 11 10 -20 = 1222, 20 - 30 = 2232, 30 - 40 = 3242, 40 - 50 = 4252.
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7) 20, 30, 40 C0D0 = C1D1, E0F0, G0H0 = G1H1.
8) , .
- . . S1 S2. S2 , S1 - . S2 , , (2).
S2 = 2´2 .
() . . 1 - 3 - 5 - 7... , . . (. 9.6).
. 9.6. |