逻辑运算A B C D 运算 p0 0 1 1 and c and d 0 1 0 1 a and b and d 1 1 1 o a and b and

问题描述:

逻辑运算
A B C D 运算 p
0 0 1 1 and c and d
0 1 0 1 a and b and d
1 1 1 o a and b and

0,因为为0,所以整个逻辑与运算就为0
0,因为a为0,所以整个逻辑与运算就为0
1,因为a为1,b为1,并且由于c为1,因此就是1,所以整个逻辑与运算就为1