Hi,

Does anyone have any study tips for understanding converse/inverse statements that appear on LR questions to trick the test taker?

For example, on Necessary or Sufficient Assumption questions, I have a difficult time differentiating the converse/inverse from the contrapositive, and because of the time constraint, I consistently get these answers wrong.

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1 comments

  • Tuesday, Aug 31 2021

    I would just make some flashcards:

    contrapositive

    (front)

    A -> B

    /B -> /A

    (back)

    VALID

    converse

    (front)

    A-> B

    B -> A

    (back)

    INVALID

    inverse

    (front)

    A -> B

    /A -> /B

    (back)

    INVALID

    And just drill them until it becomes 2nd nature. Does that make sense? Hope this helps!

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