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Biconditional question

LivePumpkin Free Trial Member

January 2018 in General 270 karma

Hi everyone,

I have a quick question: does if A then B otherwise not B translate into a biconditional? Thanks!

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thisissparta Alum Member

January 2018 edited January 2018 1363 karma

I think so.

If sufficiency is satisfied (i.e. A), then B will necessarily follow.

If sufficiency is not (i.e., otherwise), then /B will follow.

1) A -> B
2) /A -> /B

Contrapose either one, you get a biconditional
LivePumpkin Free Trial Member

January 2018 270 karma

Thank you!

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