Chapter 2 Logic

Conjecture

What is a counterexample?

• A conjecture.

• Inductive reasoning

• An example used to show that a statement is not true.

• Deductive reasoning.

Deductive reasoning is reasoning that uses _____________ to reach a logical conclusion.

The phrase immediately following the word IF in a conditional statement.

• Logic

• Hypothesis

• Negation

• Conclusion

The opposite of a statement.

• Negation

• Conclusion

• Deductive reasoning

• Hypothesis

Conclusion

• The phrase that immediately follows the word IF in a conditional statement.

• The opposite of a statement.

• The phrase that immediately follows the word THEN in a conditional statement.

• The phrase that usually begins a conditional statement.