Timeline for Why can't the two variables' equations be solved?
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
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| May 13, 2022 at 7:01 | comment | added | Stan | Any one of the three equations can be removed, still, no solution is obtained. Is this caused by 'the Transcendental equation'? | |
| May 12, 2022 at 16:24 | history | edited | user64494 | CC BY-SA 4.0 |
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| May 12, 2022 at 16:03 | answer | added | Bob Hanlon | timeline score: 2 | |
| May 12, 2022 at 15:26 | comment | added | Mariusz Iwaniuk |
Even you use Rationalize to eliminate inexact numbers to convert to exact number, Solve can't solve, because you have a Transcendental equations. See: en.wikipedia.org/wiki/Transcendental_equation. Another problem you have a 3 equations and 2 variables to find.Try: Solve[{x + y == 1, x - 2 y == -3, 3 y - 3 x == -1}, {x, y}]. Solve gives NO solutions.
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| May 12, 2022 at 15:24 | answer | added | Romanp | timeline score: -1 | |
| S May 12, 2022 at 14:21 | review | First questions | |||
| May 12, 2022 at 16:05 | |||||
| S May 12, 2022 at 14:21 | history | asked | Stan | CC BY-SA 4.0 |