In Boolean algebra primary operations that we are interested are﹝﹞
A.complement
B.negation
C.union
D.intersection
人气：493 ℃ 时间：2020-05-22 15:12:46
解答
D
A是补足物
B是否定
C是联合的
D是交叉的
推荐
- 【计算机英语】Keep in mind that operations are usually extremely fast
- Practically all the operations that are carried out by the chemical engineer involve the production or absorption of ene
- In fact,I don't konw the way____that primary school
- there are about two ______ students in that school
- Doctors___(encourage)to perform operations that were impossible in the past
- 我的信念 联系全文,你认为一个优秀的科学家应该具备哪些优秀品质?至少写出两点
- “真没用,刚劳动一会儿就把手弄破了”（如题,改成礼貌用语）
- 在△ABC中,角C=90° 若a=15,c=25,则b= 若b=60,c=60 则a= 若a：b=3;4,c=10,则a= b=
猜你喜欢
