Does logically imply xεX and xεY ??

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- Jun 13th 2011, 03:22 PMalexandroslogical implication
Does logically imply xεX and xεY ??

- Jun 13th 2011, 03:29 PMPlatoRe: logical implication
- Jun 13th 2011, 03:45 PMemakarovRe: logical implication
I would even start by saying that x has not been defined...

- Jun 13th 2011, 04:42 PMalexandrosRe: logical implication
Yes i agree with both of you,but how do you show that to somebody who insists otherwise??

- Jun 13th 2011, 05:01 PMPlatoRe: logical implication
- Jun 13th 2011, 05:09 PMalexandrosRe: logical implication
O.k Thanks we carry on tomorrow