1010. A XOR B和下列何相等
(A)A’B+AB 
(B)(A’+B)(A+B’) 
(C) A’B+AB’ 
(D)AB+A’B

答案:登入後查看
統計: A(27), B(83), C(225), D(18), E(0) #294994

詳解 (共 3 筆)

#426787

      A      B           左為XOR 真值表代入C式                                              證實兩式相等

      0       0    0                                                  (1)  00+00=1*0+0*1=0

      0       1    1                                                  (2)                                 =1

      1       0    1                                                  (3)                                 =1

      1       1    0                                                  (4)                                 =0

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#426565
怎麼解呀~
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#426850
感謝大師解惑:)
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