Last Updated :
19 Nov, 2018
The Boolean function x\’y\’ + xy + x\’y is equivalent to
(A) x\’ + y\’
(B) x + y
(C) x + y\’
(D) x\’ + y
Answer: (D)
Explanation: x’y’+xy+xy’
=(x’y’+y(x+x’))
=x\’y’+y
=x\’+y
Ans (d)
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