What is the Boolean expression for a four-input OR gate? – McqOptions

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1.	What is the Boolean expression for a four-input OR gate?
A.	Y = A + B + C + D
B.	Y = A¬∑ B ¬∑ C ¬∑ D
C.	Y = A ‚Äì B ‚Äì C ‚Äì D
D.	Y = A $ B $ C $ D
Answer» B. Y = A¬∑ B ¬∑ C ¬∑ D

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