Mathematics, 23.06.2019 06:20 sihamabdalla591
Which statement about a system of linear equations is incorrect? a) a system can be solved by using the graphical method. b) a system always has a unique solution. c) the elimination method can be used to find the solution to a system. d) some systems of linear equations have no solution at all.
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Which statement about a system of linear equations is incorrect? a) a system can be solved by using...
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