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PT61.S3.G3 - the coach of a woman's track team
LivePumpkin
Free Trial Member
Hi everyone!
So... I am watching the PT 61 LG section while FPing and I am having a little trouble understanding how JY got the contrapostive for R2 <—�> /U in the game. Can someone please clarify? Thank you so much!
- In the video, he discusses it at approximately 5m and 11s
https://7sage.com/lsat_explanations/lsat-61-section-3-game-3/
Comments
/U <---> R2 indicates a bi-conditional relationship. So you should review the lesson on Bi-Conditionals here: https://7sage.com/lesson/advanced-bi-conditionals/
The 3rd rule says /U ---> R2, and the 4th rule says R2 --> /U. What is the contrapositive of each rule? /R2 ---> U and U --> /R2. So the contrapositive is U <---> /R2
Thank you so much!