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题目内容
(佳木斯大学语言治疗学)
由开关组成的逻辑电路如图5所示,设开关A、B分别有如图5所示为“0”和“1”两个状态,则电灯
亮的逻辑式为( )。
·F = AB+
·F=
·F= <img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1551347105092878da59dcf9947b6b68784e81ff271d6image15.png" +<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/15513471051580184bdad7c15421ba96b123ea0e589bcimage16.png"
亮的逻辑式为( )。
·F = AB+
·F=
·F= <img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1551347105092878da59dcf9947b6b68784e81ff271d6image15.png" +<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/15513471051580184bdad7c15421ba96b123ea0e589bcimage16.png"
参考答案