"if all and only those" -- biconditional?

karenkaren

Hello,

I was working on PT35.S4.Q11, and came across the expression "if all and only those", and it seemed to me as a biconditional indicator, but I haven't come across it yet. Do you agree?

Lawgic: real <---> "entities posited by the most explanatorily powerful theory of the science"

akistotle

Yes, this is a bi-conditional statement.

At 2:04 of the explanation video of PT35.S4.Q11, J.Y. explains this:
https://7sage.com/lsat_explanations/lsat-35-section-4-question-11/

Also, could you summarize or restate the sentence in different words? I'm afraid you can't post the exact sentence from the LSAT: https://7sage.com/discussion/#/discussion/15/forum-rules

karenkaren

Thanks @akistotle for the reference.

I deleted it, sorry about that!!