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  1. word usage - Insolvable, insoluble, and unsolvable - English Language ...

    Mar 28, 2014 · When speaking of a problem that has no solution, do the words insolvable, insoluble, and unsolvable have different shades of meaning? How do you decide which to use?

  2. What makes a linear system of equations "unsolvable"?

    Jul 2, 2018 · What makes a linear system of equations "unsolvable"? Ask Question Asked 7 years, 6 months ago Modified 4 years, 8 months ago

  3. trigonometry - What do you call an equation that is impossible to ...

    What do you mean by "algebraically"? In the strictest sense, the word you are looking for is "transcendental" - meaning the solution is not the solution to any polynomial equation. However, …

  4. Minimum number of clues for an unsolvable Sudoku

    Dec 31, 2021 · However, I cannot figure how what is the minimum number of clues needed for an unsolvable Sudoku. I found an unsolvable Sudoku with 5 clues (shown below), but I cannot figure out …

  5. Is there a formal name for an equation that has no solution?

    9 It seems that unsolvable, insolvable and insoluble are all used in this sense. Personally I'd prefer either of the first two, to avoid confusion with the alternative meaning of insoluble in physics and chemistry.

  6. Do we expect that "unsolvable" differential equations would have an ...

    Aug 16, 2021 · Or is something like this fundamentally unsolvable for some reason? If it would be possible, are mathematicians working to discover these new mathematical terms? It fascinates me …

  7. Solvability of a sliding puzzle of size n*n - Mathematics Stack Exchange

    Mar 16, 2021 · 3,2 1,0 (blank) Your unsolvable variant would therefore look like 2,3 1,0 (blank) As you can see, the blank is in an odd row counting from the bottom, which means that an even number of …

  8. Why are certain indefinite integrals unsolvable while their ...

    Aug 20, 2021 · Why are certain indefinite integrals unsolvable while their corresponding definite integrals are solvable (in a specified interval)? Ask Question Asked 4 years, 4 months ago Modified 4 years, 4 …

  9. What's the name for equations that never solves to a number?

    Jun 13, 2021 · However, this has never been a solution for my brain because I never find a number. I found an article claiming that the supercomputer solved the number for the equation. So, this is not …

  10. How to know if a 8 puzzle is solvable - Mathematics Stack Exchange

    Consider the following $3\\times3$ sliding puzzle: This is not solvable from the following state: The explanation is that there are 11 inversions, and therefore it is unsolvable. How do they arrive at