Truth Values

Which logical operator represents disjunction?

• NOT

• AND

• OR

• XOR

What is the logical connective for 'and'?

• ∧

• *

• +

• ||

What is the logical connective for 'or'?

• !

• ^

• +

• ∨

What is the logical connective for 'not'?

• !

• X

• &

• ¬

Which logical connective represents 'not A'?

• A^

• A~

• A!

• ~A or ¬A

A truth value can be True, False, or Maybe.

• True

• False

A __________ of a given proposition is a proposition that denies the truth of the given proposition.

• Conjunction

• Negation

• Implication

• Disjunction

When is a conjunction of two propositions true?

• When both of the propositions are true.

• When one of the proposition is true.

• When both of the propositions is false.

When a proposition is true, what is the truth value of its negation?

• True

• False

• Cannot be determined

In the truth table of conjunction, if p and q are both TRUE then p ∧ q is _______

• TRUE

• FALSE

• EITHER TRUE OR FALSE

• UNDEFINE