- Sun May 17, 2020 12:57 pm
#75511
This addresses the following question:
1. C and O — both occur
2. C and O — one occurs and the other does not
3. C and O — one occurs and the other does not
4. C and O — both do not occur
Now let's look at each statement and see what happens:
Now let's look at the other relationship:
I'm on chapter 13 of the LR bible power score and I can't seem to understand what's the difference between double not arrow and a double arrow with a dash in the middle of the letterIf I'm following this correctly, you mean the difference between two statements like the following:
- C O
and
C O
1. C and O — both occur
2. C and O — one occurs and the other does not
3. C and O — one occurs and the other does not
4. C and O — both do not occur
Now let's look at each statement and see what happens:
- C O
In this relationship, exactly one outcome is impossible: that both C and O occur (that's the first option above).
That means that each of the following is possible:
2. C and O
3. C and O
4. C and O
Now let's look at the other relationship:
- C O
In this relationship, C and O are always together, so you must have either C and O, or that pair can't occur, meaning you'd have C and O.
That means that each of the following is possible:
2. C and O
3. C and O
In other words, both happening or both not happening is impossible, which means that the first and fourth options above can't happen).
Dave Killoran
PowerScore Test Preparation
Follow me on Twitter at http://twitter.com/DaveKilloran
My LSAT Articles: http://blog.powerscore.com/lsat/author/dave-killoran
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PowerScore Test Preparation
Follow me on Twitter at http://twitter.com/DaveKilloran
My LSAT Articles: http://blog.powerscore.com/lsat/author/dave-killoran
PowerScore PodCast: http://www.powerscore.com/lsat/podcast/