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GATE | GATE-CS-2002 | Question 50

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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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Last Updated : 19 Nov, 2018
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