In this case where the set A includes the numbers -10,-5,0,5 and 10, while B includes the numbers 0,1,2,3,4,5,6,7,8,9 and 10 .
The set A intersects (overlaps with) the set B in three points , 0, 5 and 10 (A and B share, or have in common these three points, all the others belong to only one set)
In both sets you have 0, 5, and 10 and this is written as :
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It is the intersection of two sets.
In this case where the set A includes the numbers -10,-5,0,5 and 10, while B includes the numbers 0,1,2,3,4,5,6,7,8,9 and 10 .
The set A intersects (overlaps with) the set B in three points , 0, 5 and 10 (A and B share, or have in common these three points, all the others belong to only one set)
In both sets you have 0, 5, and 10 and this is written as :
A ∩ B= {0, 5, 10}
The INTERSECTION - where do A and B intersect?
0, 5, 10
It means the intersection of two sets. In other words these are the elements that are in set A AND in set B. Common elements one could say.
cheers,
It means intersection of the sets -- the parts / numbers that the two sets (A and B) have in common.
Aâ©B={0,5,10} intersect
â© means intersection.
it means the common elements in both the sets.
here,
Aâ©B={0,5,10}