Electronics and Communication Engineering - Exam Questions Papers - Discussion

Discussion Forum : Exam Questions Papers - Exam Paper 11 (Q.No. 3)
3.
For the circuit shown in the following figure I0-I3 are inputs to the 4:1 multiplexer R(MSB) and S are control bits

The output Z can be represented by
PQ + PQ S + Q R S
P Q + PQ R + P Q S
P Q R + P QR + PQRS + Q R S
PQ R + PQR S + P Q R S + Q R S
Answer: Option
Explanation:

Use this to find solution

Discussion:
2 comments Page 1 of 1.

Excel Reviewee said:   8 months ago
I am not understanding the solution. Anyone, please explain to me.

Imman Jing said:   9 months ago
A is the answer by applying the Karnaugh map.

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