我很难简化这两个布尔表达式,并希望得到一个解决方案。到目前为止,我已经把我的工作放在了每一项工作之下。
1)~B(A + A * B)
My work:
~BA + ~BAB
~BA + 0
~BA
I wasn't sure if you could distribute ~B into A*B to equal ~BAB like that
2)~B + ~(A*B) + ~C
Totally lost on this one.
My thinking:
~B + (~A + ~B) + ~C (demorgans)
1 + ~A + ~C
1 + ~C
1这些是正确的还是我走对了路?谢谢
发布于 2014-09-19 17:54:21
https://stackoverflow.com/questions/25938984
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