Minimum sum of product expression for f(w, x, y, z) shown in Karnaugh-map below is
yz\\wx |
00 |
01 |
11 |
10 |
00 |
0 |
1 |
1 |
0 |
01 |
x |
0 |
0 |
1 |
11 |
x |
0 |
0 |
1 |
10 |
0 |
1 |
1 |
x |
(A) xz + y\’z
(B) xz\’ + zx\’
(C) x\’y + zx\’
(D) None of these
Answer: (B)
Explanation:
On solving this we get xz’+zx’ so ans is (B) part
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