Assume x = 4 and y = 5, which of the following is true?
a. !(x == 4) ^ y != 5
b. x != 4 ^ y == 5
c. x == 5 ^ y == 4
d. x != 5 ^ y != 4
b x != 4 is false and y == 5 is true. So B is correct.
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