Answer:
i. A∪B = (1324,1342,1423,1432,2314,2341,3214,3241,2413,1431,4213,4231)
ii. A¹ = (3124,3142,4123,4132,2314,2341,3214,3241,2413,2431,4213,4231)
Step-by-step explanation:
A union set is the collection of elements in two or more subsets. Here set A is equal to (1324,1342,1423,1432) and set B is equal to (2314,2341,3214,3241,4213,4231,3214,3241).
A∪B = (1324,1342,1423,1432,2314,2341,3214,3241,2413,1431,4213,4231)
ii. the complement of a set represent those elements in the universal set which are not in a given subset.
U = (1324,1342,3124,3142,1423,1432,4123,4132,2314,2341,3214,3241,2413,2431,4213,4231),
A¹ = (3124,3142,4123,4132,2314,2341,3214,3241,2413,2431,4213,4231).this represents elements in the universal set U which are not in the set of A.
