ВВЕРХ
Компланарны ли векторы a, b и с?
| | a | b | с |
| 1 | {2, 3, 1} | {− 1, 0, − 1} | {2, 2, 2} |
| 2 | {3, 2, 1} | {2, 3, 4} | {3, 1, − 1} |
| 3 | {1, 5, 2} | {− 1, 1, − 1} | {1, 1, 1} |
| 4 | {1, − 1, − 3} | {3, 2, 1} | {2, 3, 4} |
| 5 | {3, 3, 1} | {1, − 2, 1} | {1, 1, 1} |
| 6 | {3, 1, − 1} | {− 2, − 1, 0} | {5, 2, − 1} |
| 7 | {4, 3, 1} | {1, − 2, 1} | {2, 2, 2} |
| 8 | {4, 3, 1} | {6, 7, 4} | {2, 0, − 1} |
| 9 | {3, 2, 1} | {1, − 3, − 7} | {1, 2, 3} |
| 10 | {3, 7, 2} | {− 2, 0, − 1} | {2, 2, 1} |
| 11 | {1, − 2, 6} | {1, 0, 1} | {2, − 6, 17} |
| 12 | {6, 3, 4} | {− 1, − 2, − 1} | {2, 1, 2} |
| 13 | {7, 3, 4} | {− 1, − 2, − 1} | {4, 2, 4} |
| 14 | {2, 3, 2} | {4, 7, 5} | {2, 0, − 1} |
| 15 | {5, 3, 4} | {− 1, 0, − 1} | {4, 2, 4} |
| 16 | {3, 10, 5} | {− 2, − 2, − 3} | {2, 4, 3} |
| 17 | {− 2, − 4, − 3} | {4, 3, 1} | {6, 7, 4} |
| 18 | {3, 1, − 1} | {1, 0, − 1} | {8, 3, − 2} |
| 19 | {4, 2, 2} | {- 3, - 3, - 3} | {2, 1, 2} |
| 20 | {4, 1, 2} | {9, 2, 5} | {1, 1, − 1} |
| 21 | {5, 3, 4} | {4, 3, 3} | {9, 5, 8} |
| 22 | {3, 4, 2} | {1, 1, 0} | {8, 11, 6} |
| 23 | {4, − 1, − 6} | {1, − 3, − 7} | {2, − 1, − 4} |
| 24 | {3, 0, 3} | {8, 1, 6} | {1, 1, − 1} |
| 25 | {1, − 1, 4} | {1, 0, 3} | {1, − 3, 8} |
| 26 | {6, 3, 4} | {− 1, − 2, − 1} | {2, 1, 2} |
| 27 | {4, 1, 1} | {− 9, − 4, − 9} | {6, 2, 6} |
| 28 | {− 3, 3, 3} | {− 4, 7, 6} | {3, 0, − 1} |
| 29 | {− 7, 10, - 5} | {0, − 2, − 1} | {− 2, 4, − 1} |
| 30 | {7, 4, 6} | {2, 1, 1} | {19, 11, 17} |