OpenStax, Contemporary Mathematics §2.6 De Morgan’s Laws · Example 4 · Combinatorics · Sets & logic
De Morgan’s Laws · Example 4
Write the negation of each conditional statement applying De Morgan’s Law.
(a) If mom needs to buy chips, then Mike had friends over and Bob was hungry.
(b) If Juan had pizza or Chris had wings, then dad watched the game.
OpenStax, Contemporary Mathematics · §2.6 De Morgan’s Laws · Example 4
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