17 簡化布林代數式(P+Q'+R')•(P+Q'+R) •(P+Q+R')的結果是:
(A)(P'Q+R')
(B)(P+Q'R')
(C)(P'Q+R)
(D)(PQ+R)
答案:登入後查看
統計: A(58), B(351), C(88), D(50), E(0) #2966274
統計: A(58), B(351), C(88), D(50), E(0) #2966274
