Understanding De Morgan's Laws

What is the negation of the compound statement 'p and q' according to De Morgan's Laws?

• not p and q

• p and not q

• not p or not q

• p or not q

Which of the following statements is logically equivalent to 'not (p and q)'?

• p and q

• not p and q

• not p or not q

• p or q

How do you express the negation of 'p or q' using De Morgan's Laws?

• p and not q

• not p and not q

• p or not q

• not p or q

What does De Morgan's Laws state about the negation of a disjunction?

• It becomes a tautology

• It remains unchanged

• It is the disjunction of the negations

• It is the conjunction of the negations

Which truth table result shows that 'not (p or q)' is equivalent to 'not p and not q'?

• True, True, True, False

• False, False, False, True

• True, False, True, False

• False, True, False, True