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6.1. . . . , .

1. .

.

1.

- , - , 1 ,

. 6.1 1.

1. A1≡11; B1≡21; C1≡31; D1≡41.

1, 2, 3, 4, . .

2. f2/×A2E2=12.

3. f2×B2M2=22.

4. f2///×C2N2=32.

5. f2//×D2K2=42.

 

2 璺 12, 22, 32, 42 , , 22 .

1232,3242 .

1222, 2242 (. 6.1).

 

2. ∑ (. 6.2).

:

- ∑ - - , ∑2 ;

- ∑2 ;

- .

1. ∑2×S2A2=12;

2×S2B2=22;

2×S2C2=32.

2. 11 S1A1;

21 S1B1;

31 S1C1.

3. 14;

2.4║122232;

. 6.2 ∆142434 .

 

6.2. . . :

1) ;

2) ;

3) ;

4) .

: ∑ (. 6.3).

.

1. , - .

1. ┴1.

2. 1┴∑1;

1 S1.

3. 1×K1=1121.

4. ×∑=3,4.

5. 3242×S222=A2;

3242× S212=B2.

6. A1B1 1.

 

2. . ∆║2.

7. ∆║2;

1║;

1 S1.

8. ∆×∑= f;

f2×S252=C2;

f2×S262=D2;

C1D11.

9. Θ║ 1;

Θ×K= R.

10. Θ×∑=h;

h1×R1=E1, F1;

E2, F2 Θ2.

 

. 6.3

1 .

2 : .

(2, D2)

2, 2

2, D2, B2, F2 .

6.3. . : .

:

1) ;

2) ;

3) ;

4) , - .

1. l (. 6.4).

1. l ;

2.

2. 122232 2.

3. 11 S1A1;

21 S1B1;

31 S1C1.

4. l1×1131=K1;

l1×2131=L1;

K2, L2 2. . 6.4

 

.

2. l (. 6.5).

1. 1/21/4;

1.411;

K4L4.

2. K1L1; K2L2.

 

 

. 6.5

 





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