@[email protected] to No Stupid [email protected] • 6 months agoIs "If A then B" equal to "B if and only if A"?message-square56fedilinkarrow-up151
arrow-up141message-squareIs "If A then B" equal to "B if and only if A"?@[email protected] to No Stupid [email protected] • 6 months agomessage-square56fedilink
minus-squareBananaTrifleViolinlinkfedilink7•edit-26 months agoActually a good example: If you have AIDs (A) then you have HIV (B). True You have HIV (B) if, and only if, you have AIDS (A). Not true If you don’t have HIV (B), then you don’t have AIDs (A). True, and the actual inverse of “If A then B”; which is “If not B, then not A”
minus-squareAmidFurorlinkfedilink5•6 months agoIt’s important to stress the “full blown” modifier in any example.
Actually a good example:
It’s important to stress the “full blown” modifier in any example.