:
. , . .
.
.
Δ | Δ > 0 | Δ < 0 | Δ < 0 | Δ < 0 |
Δ | Δ > 0 | Δ > 0 | Δ < 0 | Δ < 0 |
Δ Σ | Δ Σ > 0 | Δ Σ > 0 | Δ Σ > 0 | Δ Σ < 0 |
.
, , . ( , , ).
()
, , .
4 :
1 | (. 1240 + . 1250 ) | |
2 | ( 12 ) (. 1230) | |
3 | , , ( , 12 ) (. 1210 + 1220 +1260) | |
4 | (. 1100) |
4 :
1 | (. 1520) | |
2 | (. 1510 + 1550) | |
3 | , , , , (. 1400 + 1530 + 1540) | |
4 | (. 1300) |
, :
|
|
1 ≥ 1; 2 ≥ 2
1. 1 | 1. 1 | ||||
2. 2 | 2. 2 | ||||
3. 3 | 3. 3 | ||||
4. 4 | 4. 4 | ||||
3 ≥ 3; 4 ≤ 4
, , .
, .
:
= (1 + 2) (1 + 2)
, .
3 , .
:
= 3 3.
, .
, . , , , .
:
1. , . .
0,20,5, 20% . .
2. (, ) .
.
0,81,0. , .
3. () , , , .
|
|
( ) ( ).
1,0 2,0. , . , 2 .
4. , . .
1,0. .
5. . ; , , , .
, , .
1,0. .
.
+, - | ||||
1. | ≥ 0,2-0,5 | |||
2. | > 0,8-1,0 | |||
3. | >2 | |||
4. | ≥ 1,0 | |||
5. | ≥ 1,0 |
, . , . , , . . , .