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4 Answers

Best answer
7 votes
7 votes

Answer is B

XOR only gives 1 when inputs are 10 are 01

X  Y   X xor Y

0   0   0

1   1  0 

0    1  1

1  0    1

1 votes
1 votes
output of xor is high when there is odd number of 1's and low when even number of 1's

so option B is wrong 1 XOR 1=0(is true)
1 votes
1 votes
consider for 2 variable in XOR gate gives 1 if inputs are different(),gives 0 if inputs are same

so option b is correct
Answer:

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