Question: Suppose x , y , and z are Boolean variables. Explain why the following expression is or is not in Disjunctive Normal Form ( where

Suppose x,y, and z are Boolean variables. Explain why the following expression is or is not in Disjunctive Normal Form (where juxtaposition is used to indicate Boolean multiplication):
(x+y+z)(?bar(z)+xyz)
Suppose x,y, and z are Boolean variables. Explain why the following

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