Prepare effectively for the LSAT Test. Utilize flashcards and tackle multiple choice questions, each with hints and explanations. Ace your test with confidence!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.


What does the phrase "This proves that" signal in formal logic?

  1. Necessity

  2. Mutually Exclusive

  3. Conclusion

  4. Sufficient Condition

The correct answer is: Conclusion

The phrase "This proves that" signals a conclusion in formal logic. When this phrase is used, it indicates that the preceding information or evidence leads to a logical conclusion. In formal logic, conclusions are statements that can be inferred from the premises or evidence provided. In this context, the phrase serves as a cue that the following statement is the result or outcome of the preceding information.