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A set of equation
Last edited by Stanley_Marsh (2007-04-07 17:26:23)
Numbers are the essence of the Universe
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If the equations have infinite solution , then the two must be the same , transform them get
Last edited by Stanley_Marsh (2007-04-07 17:45:15)
Numbers are the essence of the Universe
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If no solution
Numbers are the essence of the Universe
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Write
For there not to be a unique solution, the determinant of the matrix must be zero, i.e.
Its a simple process to check that a = 1 gives infinitely many solutions while a = −1 gives no solutions.
Last edited by JaneFairfax (2007-04-07 21:06:51)
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WoW , but I haven't learned about that
Numbers are the essence of the Universe
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