1070. 設一布林(Boolean)代數運算式為Z=X'Y'+ X'Y+XY,此運算式可化簡至最簡的形式為 
(A) X+Y 
(B) X+Y' 
(C) X'+Y 
(D) X'+Y'

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統計: A(10), B(5), C(31), D(4), E(0) #295054

詳解 (共 1 筆)

#688673
X'Y'+X'Y+XY
= X'(Y'+Y)+XY
= X'+XY
= (X'+X) * (X'+Y)
= X'+Y
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