Match the expressions that they are logically equivalent to the Boolean expressions :
-(not x) or (not y)
A) x

Name: Match the expressions that they are logically equivalent to the Boolean expressions : -(not x) or (not y) A) x < y B) x <= y C) x == y D) x != y E) not (x and y) F) not (x or y)
Brand: Quizplus
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Question

Match the expressions that they are logically equivalent to the Boolean expressions :
-(not x) or (not y)
A) x < y
B) x <= y
C) x == y
D) x != y
E) not (x and y)
F) not (x or y)

Quizplus · Accepted Answer

The expression "(not x) or (not y)" is logically equivalent to "not (x and y)" by De Morgan's laws, which state that the negation of a conjunction is the disjunction of the negations.

Match the Expressions That They Are Logically Equivalent to the Boolean