Truth Tables

Front

What is a truth table?

Back

A truth table is a mathematical table used to determine the truth values of logical expressions based on their inputs.

Front

How many rows does a truth table have for n variables?

Back

A truth table for n variables has 2^n rows.

Front

What does 'T' represent in a truth table?

Back

'T' represents 'True' in a truth table.

Front

What does 'F' represent in a truth table?

Back

'F' represents 'False' in a truth table.

Front

What is the output of an AND operation when both inputs are true?

Back

The output is True.

Front

What is the output of an OR operation when both inputs are false?

Back

The output is False.

Front

What is the output of a NOT operation when the input is true?

Back

The output is False.

Front

What is the logical expression for 'A AND B'?

Back

The logical expression is A ∧ B.

Front

What is the logical expression for 'A OR B'?

Back

The logical expression is A ∨ B.

Front

What is the logical expression for 'NOT A'?

Back

The logical expression is ¬A.