[離散] 卡諾圖簡化
想請問一題
_ _ _ _ _
(w + x + y + z)(w+x+z)(x+y)
答案給的卡諾圖是
yz yz yz yz
_ _
w x 1 0 0 1
_
w x 0 0 1 1
w x 0 0 1 1
_
w x 1 1 0 1
上面綠色的1跟左邊黃色的1是畫在同一圈的
_ _ _ _
我算出來簡化是xy + x z + w x y
_
不過答案多一個 yz
_ _ _ _ _
也就是 xy + yz + x z + w x y
請問哪個對呢???
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