The If Formula - ANSWER The part of the statement that is introduced by If constitutes
the sufficient condition.
*When is the temporal version of if
*where is the spatial version of if
Ex. If the lake freezes, then the swans will migrate
LF--> SM
The Only If Formula - ANSWER The part of the statement that is introduced by Only If
constitutes the necessary condition.
*Only when is the temporal version of only if
*only where is the spacial version of only if
Ex. Only if you are physically fit can you become a firefighter
BF--> PF
The Only formula - ANSWER The Only always introduces the a sufficient condition
Ex: The only fruits are apples
F--> A
The All Formula - ANSWER The part of the statement that is introduced by All constitutes
the sufficient condition. The All Formula always applies to statements that being with All.
*The all formula applies to statements that begin with Each, Every and Any.
Ex. All vertebrates have backbones
V--> HB