The Boolean expression \(\left( {x + y} \right)\left( {x + \bar y} \ri – McqOptions

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1.	The Boolean expression \(\left( {x + y} \right)\left( {x + \bar y} \right) + \overline {\left( {x\bar y} \right) + \bar x} \) simplifies to
A.	x
B.	y
C.	xy
D.	x + y
Answer» B. y

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