Disjoint

How many elements have union and intersection of two disjoint sets when the first has 1 and second 8 elements?

Correct answer:

union:  9
intersect:  0

Step-by-step explanation:

n(AB)=n(A)+n(B)=1+8=9
n(AB)=0



Did you find an error or inaccuracy? Feel free to write us. Thank you!







You need to know the following knowledge to solve this word math problem:

Related math problems and questions: