I'm trying to solve for AUB, but I'm not sure how to approach it. Can someone explain the steps I need to take to find the solution?
6
answers
Eleonora
Mon Mar 31 2025
When dealing with two sets A and B, we may want to find the cardinality of their union, A union B.
KimchiQueenCharmingKiss
Mon Mar 31 2025
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BusanBeautyBloomingStar
Mon Mar 31 2025
The union of two sets includes all elements that are in either set A or set B, or both.
DongdaemunTrend
Mon Mar 31 2025
To calculate the cardinality of A union B, we need to consider the elements that are unique to each set as well as those that are common to both.
Paolo
Mon Mar 31 2025
The concept of cardinality in set theory is crucial for understanding the size of a set.