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Question 91

Computer Awareness Boolean algebra Easy

Assume x' represents negation of x the Boolean function x'y' + xy + x'y is equivalent to?

(A) x' + y

(B) x + y

(C) x + y'

(D) x' + y'

✓ Correct Answer: Option A Verified Solution

📘 Step-by-Step Solution & Detailed Explanation:

\(x'y' + x'y + xy = x'(y' + y) + xy = x' + xy\)

\(x' + xy = (x' + x)(x' + y) = x' + y\)

Answer: (A) x' + y

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