複選題
78. 下列布林代數,何者正確?
(A)X+YZ=(X+Y)(Y+Z)
(B)(X+Y)Y=Y
(C)Y+XY'=X+Y
(D)XY+YZ+X'Z =XY +X'Z。

答案:登入後查看
統計: A(15), B(34), C(36), D(36), E(1) #2829060