20 布林函數(Boolean function) F(w, x, y,z) = Σ(1,3,7,11,15)其不理會條件為 d(w, x, y,z) = Σ(2,5,12)可化簡為:
(A) yz’ + w’z
(B) y’z + w’z
(C) yz + w’z
(D) yz + wz’

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統計: A(4), B(16), C(32), D(6), E(0) #1246555