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10 votes
10 votes
Help please!! I’m stuck with these questions. :)

Help please!! I’m stuck with these questions. :)-example-1
User Dheeraj Sharma
by
3.5k points

1 Answer

15 votes
15 votes

Answer:

61

Explanation:

the question is asking to find the number of element of set b that are not in set a

to find this one must know the common elements

the question has given the common elements to be 5

now subtract the number of elements in set b with the common elements

i.e. 66-5

=61

User Samottenhoff
by
2.8k points