Question

In Boolean algebra `A + B = Y` implies that :
A. output Y exists when both input A and B exist
B. output Y exists when either input A exists or input B exists or both inputs A and B exist
C. output Y exists when either input A exists or input B exists but not when both inputs A and B exist
D. output Y exists when both inputs A and B exists but not when either input A or B exists

Answer 1

Correct Answer - B