Math Problem Statement

Emma found a counterexample to a given conditional. What are the truth values of the hypothesis and the conclusion? Explain.

Solution

This problem appears to be dealing with conditionals and counterexamples in logic. A conditional statement generally takes the form "If PP, then QQ," where PP is the hypothesis and QQ is the conclusion. A counterexample shows that a conditional is false, meaning it shows an instance where the hypothesis is true but the conclusion is false.

For Emma to have found a counterexample, the conditional must be false. In logic, the only time a conditional statement "If PP, then QQ" is false is when PP (the hypothesis) is true, and QQ (the conclusion) is false.

So, the answer to the question would be:

  • The truth value of the hypothesis is true.
  • The truth value of the conclusion is false.

This is because a counterexample provides a specific case where the hypothesis holds true, but the conclusion does not, thereby disproving the conditional.

Do you need more explanation or clarification? Here are 5 follow-up questions to consider:

  1. What is the general form of a conditional statement in logic?
  2. Why does a conditional become false if the hypothesis is true and the conclusion is false?
  3. Can a conditional be false if the hypothesis is false?
  4. How would you represent a counterexample in symbolic logic?
  5. Can there be multiple counterexamples to a conditional statement?

Tip: In logic, a counterexample only needs to disprove the conditional once to invalidate it—one true hypothesis and false conclusion suffices.

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Math Problem Analysis

Mathematical Concepts

Logic
Conditional Statements
Counterexample

Formulas

Conditional statement form: 'If P, then Q'

Theorems

Truth values of conditionals

Suitable Grade Level

Grades 9-12