 |
| |||
| число сочетаний (the number of combinations of n elements taken r at a time (C(n, r))) | |||
|
number of combinations : 5 phrases in 3 subjects |
| Construction | 2 |
| Mathematics | 2 |
| Technology | 1 |
|
| |||
| число сочетаний (the number of combinations of n elements taken r at a time (C(n, r))) | |||
|
number of combinations : 5 phrases in 3 subjects |
| Construction | 2 |
| Mathematics | 2 |
| Technology | 1 |