Sprendimas: D72eVF - 1
η =
| (Q_1-Q_2) |
| / Q_1 |
|
η =
$$\eta$$ = $$\frac{Q_{1}-Q_{2}}{Q_{1}}$$
| (Q_1-Q_2) |
| / Q_1 |
η = 1-
$$\eta$$ = $$1-\frac{Q_{2}}{Q_{1}}$$
| Q_2 |
| / Q_1 |
| (Q_1-Q_2) |
| / Q_1 |
|
|
| (Q_1-Q_2) |
| / Q_1 |
| Q_2 |
| / Q_1 |