University:
The University of Pittsburgh
Course:
LSAT | Prep Course
Academic year:

2024
Views:

152

Pages:

2
Author:

mns81

Conditional Logic Statements: 1. If X, then Y a. X – Y b. Not Y – Not X 2. X if Y a. Y – X b. Not X – Not Y 3. X only if Y a. X – Y b. Not Y – Not X i. Only If is a necessary condition. 4. Only X are Y a. Y – X b. Not X – Not Y i. Only is a Necessary condition. 5. Any X is/are Y a. X – Y b. Not Y – Not X 6. Every X is Y a. X – Y b. Not Y – Not X 7. No X is/are Y a. X – Not Y b. Y – Not X i. This means that everything that is X isn’t Y. 8. X cannot be Y a. X – not Y b. Y – not X 9. Without X there can be no Y a. Y – X b. Not X – Not Y i. X is necessary for Y to be True ii. If you don’t have X, you can’t have Y 10. X requires Y a. X – Y b. Not Y – Not X i. Goal: Sufficient condition on the left, while the requirement is to the right of the arrow 11. In order for X to be True, Y Must be True a. X – Y b. Not Y – Not X 12. X Depends on Y a. X – Y b. Not Y – Not X i. What is depended on is the necessary condition. ii. Y is necessary. 13.X happens whenever Y happens a. Y – X b. Not X – Not Y i. What follows the other? Every time Y happens, X happens. ii. Y is the trigger for X condition to happen 100% of the time that Y happens. 14.No X unless Y a. X – Y b. Not Y – Not X i. Unless indicates a necessary condition. ii. You need to do something. 15.