20 40 70 120 260
50 170 210 450 610
100 400 570 840 1200
| ad—be |
| Rx/y = |
| = 0,171. |
_________ 46391-70114
(a + b) (c+ d) ~ (46 + 70) (114 + 391)
20 40 70 120 260
50 170 210 450 610
100 400 570 840 1200
| ad—be |
| Rx/y = |
| = 0,171. |
_________ 46391-70114
(a + b) (c+ d) ~ (46 + 70) (114 + 391)
|
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