Respuesta :

sqdancefan

9514 1404 393

Answer:

  44

Step-by-step explanation:

A ∪ B is the set of all elements that are in either the Blue or Green circles, or both. The number of its elements is ...

  8 + 7 + 14 + 6 + 1 + 8 = 44

  n(A∪B) = 44