MCQ
The expression of Y in the above circuit is:
- AABCD
- BA+BCD
- CA+B+C+D
- DAB+CD
✓
Answer
- A+B+C+D
Explanation:
Here, to build the logic three OR gates are used hence, all the input signals will be added to each other.
Hence, the boolean expression is: A+B+C+D = Y
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