Set A has 3 elements and set B has 6 elements. What can be the mi… - Vidyadip

MCQ

Set A has 3 elements and set B has 6 elements. What can be the minimum number of elements in A ∪ B?

A
6
B
3
C
9
D
18

✓

Answer

6

Solution:

A ∪ B must contain all the elements of the bigger set.

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