(单选题, )以下的布尔代数运算错误的是( )
A.(True or x) == True B.not (a and b) == not (a) and not (b) C.(False and x) == False D.(True or False) == True正确答案B
(单选题, )以下的布尔代数运算错误的是( )
A.(True or x) == True B.not (a and b) == not (a) and not (b) C.(False and x) == False D.(True or False) == True正确答案B