40 views asked | 40 views
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B & C are right answer .
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how?
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i understand the b option but how u getting c?

if variable A = 0 then applying exor odd no. of times

0 exor 0 exor 0 exor 0 = 0 (we are not getting A complement)

plz correct me where i m wrong.
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only option b is ryt i think boz c not coming
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only $B$ correct.,

C will give $0$ always

https://gateoverflow.in/1650/gate1998-1-13

+1 vote