The Logic of Truth Tables

In a truth table, the AND operator (⋀) results in true if both operands are true.

• True

• False

The OR operator (⋁) in a truth table gives a false result only when both operands are false.

• True

• False

The NOT operator (¬) in a truth table inverts the truth value of a single operand.

• True

• False

Tags

CCSS.HSS.MD.A.2

In a truth table, the implication (→) is false only when the antecedent is true and the consequent is false.

• True

• False

The biconditional operator (↔) in a truth table results in true only if both operands are false.

• True

• False

A truth table for a tautology will have 'true' in all of its output rows.

• True

• False

An XOR (exclusive OR) operation in a truth table gives the same result as an OR operation.

• True

• False

In a truth table, if P is true and Q is false, then P AND Q is true.

• True

• False

A truth table with three variables will have 8 rows.

• True

• False

If a compound statement has a truth table with all false outcomes, it is considered a contradiction.

• True

• False