Could you please answer the question Q1 to Q3. Write the answer clearly and step by step.
1. The set consists of all the elements which are either in set A or in set B or both.
Hence,
The set will consists of all the elements which are in set A but not in set C. Here since
Hence since these elements are in set A but not in set C.
The set will consists of all the elements which are in universe U but not in set A. Hence i.e. an empty set
The set will contain all the elements which are in set A and in set .
Since
Hence will be since these are the only elements present in both set A and set B.
3. Here first note that because set is null set and hence all the elements in set A will only be present in set .
Hence,
Then by applying De-Morgan's law.
Hence,
Here, because universal set U contains all the element
Hence
Hence, because any set having intersection with null set will give null set.
Please comment for any clarification.
Could you please answer the question Q1 to Q3. Write the answer clearly and step by step. 1 Let U = {1, 2, 3, 4, 5, 6, 7} be the universe. Form the set A as follows: Read off your seven digit student...