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Vanyuwa [196]
2 years ago
9

What is the intersection of yhe sets A={2,3,5,7,11}and B={5,11,13,15,17}?

Mathematics
1 answer:
xxTIMURxx [149]2 years ago
4 0

The intersection of two sets A and B is defined as the set composed by the elements appearing in both A and B.

So, the intersection is

A\cap B = \{5,11\}

Because all the other numbers do not belong to both sets:

  • 2, 3 and 7 belong to A alone
  • 13, 15 and 17 belong to B alone
  • 5 and 11 belong to both A and B
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