LR: Double Not Arrow

[ChicaRosa]

I had a couple of questions concerning the inferences made when using a double not arrow ( ).

1. How is it possible to conclude that two variables can't appear together (A and B)?

2. If this was made A B would it conclude that A and B can appear together?

Thanks!

[Dave Killoran]

Hi Chica,

Thanks for the questions! I'm going to refer you to this blog post, which covers a large part of what you ask: http://blog.powerscore.com/lsat/the-mos ... -rule-lsat. After you read that, please let me know if it helps!

I'd also refer you to our blog's conditional reasoning category, which addresses all of your other conditional questions: http://blog.powerscore.com/lsat/topic/l ... -reasoning

And last, what your is your LRB from? Your recent questions, including the one here, are covered pretty in-depth in that book, so I want to make sure that you have the most recent version, and assuming so, then I can refer you to specific pages in that book as a reference.

Thanks!