【简答题】任务型阅读 This is my family. My grandpa's name is Harry Green. My grandma's name is Jean Green. My father's name is Jeff Green. My mother's name is Helen Green. I have a sister. Her name is Kate Green. My...
【简答题】用卡诺图将下列逻辑函数化为最简与或形式。 (1) Y 1 (A,B,C)=AB'C'+A'C'+B'C (2) Y 2 (A,B,C,D)=∑m(1,2,3,9,10,11,15) (3) Y 3 (A,B,C,D)=A'B'C'+A'CD'+AB'C'+A'BC'D'+AB'CD' (4) Y 4 (M,N,P,Q)=∑m(0,1,2,4,6,10,11,12,14,15)