把1和0分別帶入ABCD 只有A不★★★★★★
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依據布林代數的基本定理可以進行作答
=>(X'.X')=X' (等冪性)
=> X'+X=1
=>(X' + X)= 1 (補數性)
=> X.1 = X
=>(X'.X)=0 (補數性)
=> X + X = X
=> (X + X) = X (等冪性)
=> X.X = X (等冪性)
(A) (x’ AND x’) = x' ; x' OR x = x'(B) (x’ OR x) = x' ; x AND x' = x(C) (x’ AND x) = x ; x OR x = x (D) (x OR x) = x ; x AND x = x
26.假設二元變數 x 與 x’互為補數,則下列何者的邏輯運算結果等於 x? ..-阿摩線上測驗