In a NOT truth table, what is the result of NOT True?

In a NOT truth table, what is the result of NOT True?

• A. True
• B. False
• C. Undefined
• D. Cannot be determined

Answer: (B)

Negation flips the truth value. When you apply NOT to True, you get the opposite, which is False. This is how the NOT operation works in boolean logic: NOT True → False, NOT False → True. So the result is False. The other options would only come up if negation weren’t defined for a definite true value, but in standard boolean logic it always yields a definite false.

Negation flips the truth value. When you apply NOT to True, you get the opposite, which is False. This is how the NOT operation works in boolean logic: NOT True → False, NOT False → True. So the result is False. The other options would only come up if negation weren’t defined for a definite true value, but in standard boolean logic it always yields a definite false.