Boolean Algebra Quiz
Given that F = A'B'+ C'+ D'+ E', which of the following represent the only correct expression for F'?
F'= A+B+C+D+E
F'= ABCDE
F'= AB(C+D+E)
F'= AB+C'+D'+E'
F'= (A+B)CDE
(A+B)CDE is CORRECT. You used DeMorgan's theorem twice.
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Composed by David Belton - April 98