why is this so easy and then i get to the practice questions and i blank hahahah i feel like im too focused on what 'equations'

i had to stop thinking about is as the 'choose whichever one' advice and instead make the rules:

'unless, without, or, until' = treat as introducing a necessary condition with a negated sufficient condition (/A --> B)

'no, none, not both, cannot' = treat as introducing a sufficient condition with a negated necessary condition (A --> /B)

this helped me figure it out a lot. maybe i just need more structure than 'pick either one' hahaha

@lsatdiva12345 i had to stop thinking about is as the 'choose whichever one' advice and instead make the rules:

'unless, without, or, until' = treat as introducing a necessary condition with a negated sufficient condition (/A --> B)

'no, none, not both, cannot' = treat as introducing a sufficient condition with a negated necessary condition (A --> /B)