Compound Statements

Front

What symbol represents a conjunction?

Back

Front

A conjunction is true only if...

Back

Both statements are true.

Front

What is used to prove that a conjecture is false?

Back

Counterexample.

Front

Back

Front

What symbol represents a disjunction?

Back

Front

What is the opposite of conjunction?

Back

The opposite of conjunction is disjunction.

Front

What is the truth value of a conjunction if one statement is false?

Back

The truth value of a conjunction is false if one statement is false.

Front

What is the truth table for conjunction?

Back

The truth table for conjunction is: - True and True = True - True and False = False - False and True = False - False and False = False.

Front

What is the truth value of a disjunction if both statements are false?

Back

The truth value of a disjunction is false if both statements are false.

Front

What is the truth table for disjunction?

Back

The truth table for disjunction is: - True or True = True - True or False = True - False or True = True - False or False = False.