Electronics and Communication Engineering - Digital Electronics - Discussion

Discussion Forum : Digital Electronics - Section 1 (Q.No. 29)
29.
If the functions w, x, y, z are as follows.
w = R + PQ + RS ,
x = PQR S + PQR S + PQ R S


Then
w = z x = z
w = z, x = y
w = y
w = y = z
Answer: Option
Explanation:

Use k-map, then it will be easy.

Discussion:
15 comments Page 2 of 2.

Swathi said:   6 years ago
Please give me the clear explanation.

Pandu said:   7 years ago
Solve this by assuming the values.

Neelima said:   1 decade ago
Please can any one explain this?

Md ramish said:   7 years ago
@Prans.

But x and z are equal.

Sharath said:   9 years ago
Can anyone explain clearly?


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