The Boolean expression x+x′y equals ______.
2023
The Boolean expression x+x′y equals ______.
- A.
x + y
- B.
x + xy
- C.
y + yx
- D.
More than one of the above
- E.
None of the above
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Correct answer: A
To simplify the Boolean expression x + x′y, we use the distributive law: x + x′y = (x + x′)(x + y) Since x + x′ = 1, the expression becomes: 1 × (x + y) = x + y Thus, the simplified form is x + y.