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Next privilege 5 Rep.
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 Scholar
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~284 people reached

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Dec
7
awarded  Scholar
Dec
7
accepted Is this equivalence true?
Dec
6
awarded  Commentator
Dec
6
comment If $xRy$ is equivalent to $xy=1$, what is $R^2$ equivalent to?
i don't understand why xy = 1 and yz = 1 is equivalent to x=/=0 and x=z, we kinda lose information
Dec
6
comment If $xRy$ is equivalent to $xy=1$, what is $R^2$ equivalent to?
there exist a x and y such that xy = 1 and a z and y such that zy = 1 if that is the case, then x=z and x =/= 0, and y =/= 0
Dec
6
comment If $xRy$ is equivalent to $xy=1$, what is $R^2$ equivalent to?
it's not really a homework question, it's just a theoretical question.
Dec
6
comment If $xRy$ is equivalent to $xy=1$, what is $R^2$ equivalent to?
just some review questions
Dec
6
asked If $xRy$ is equivalent to $xy=1$, what is $R^2$ equivalent to?
Dec
6
awarded  Editor
Dec
6
asked Is this equivalence true?