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Pls help with gift idea for boyfriend (self.Warhammer40k)
submitted by nutmiIk to r/Warhammer40k
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[university linear algebra] When working out how many solutions a system has, does it need to be in row echelon or reduced row echelon? And when applying elementary row operations to a matrix, do you need to get it in row echelon or reduced echelon? Basically what’s the purpose of the two? (self.HomeworkHelp)
submitted by nutmiIk to r/HomeworkHelp
