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52. Show from the truth table how an exclusive-OR gate can be used to invert the data on one input if the other input is a special control function.
(a) Using A as the control, when A = 0, X is the same as B. When A = 1, X is the same as B.
(b) Using A as the control, when A = 0, X is the same as B. When A = 1, X is the inverse of B.
(c) Using A as the control, when A = 0, X is the inverse of B. When A = 1, X is the same as B.
(d) Using A as the control, when A = 0, X is the inverse of B. When A = 1, X is the inverse of B.
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