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is "if and only if" equivalent to "if, but only if, "?trying to map "grace helps move the sofa if, but only if, heather helps move the recliner"....<br /> is this the same as "if and only if"?
Where am I thinking wrong in the "only if" part of "If and only if" statements?So, <br /> <br /> <br /> "H will go before J if and only if it is after M." is a biconditional statement...<br /> <br /> and is broken down into…
Conditional Logic: If vs. If and Only IfHi all,<br /> <br /> I'm struggling a little with understanding how some of the conditional indicators (if, when, etc.) imply the exclusion of othe…
If A then B and C rewritten as if A and B then C??I swear I remember learning in one of the lessons that the lawgic if A then B and C can be rewritten as if A and B then C and vise versa but I can't …
if A --> B, then can I say if A is likely to happen, then B will likely to happen?For example, <br /> <br /> PT 43 S2 Q10 <br /> <br /> I am trying to examine the stimulus with only logic and try to make sense of AC A. <br /> …

Is there a list of biconditional indicators (if and only if etc.)?

davidlopez186 Alum Member

May 2020 in Logic Games 37 karma

Does anyone know if the CC has a list or if there's a lesson on this? Thanks!

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miriaml7 Live Member

May 2020 1025 karma

I believe this is the beginning of the lesson.

https://7sage.com/lesson/advanced-bi-conditionals/
davidlopez186 Alum Member

May 2020 37 karma

@miriaml7 said:
I believe this is the beginning of the lesson.

https://7sage.com/lesson/advanced-bi-conditionals/

Thanks! I just reviewed the lesson and have a question: should I treat "... but not otherwise" the same as "if and only if"?
miriaml7 Live Member

May 2020 1025 karma

Yes, they both indicate a "always together, never apart" relationship.

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