azocher26
azocher26 azocher26
  • 02-07-2021
  • Mathematics
contestada

The greatest number of elements possible in

The greatest number of elements possible in class=

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 02-07-2021

Answer:

4

9

Step-by-step explanation:

If X has 5 elements, and Y has 4 elements, and all 4 of Y's elements are the same as 4 of X's elements, then the intersection of the sets has 4 elements.

If X has 5 elements and Y has 4 elements, and they are all different, then the union of the sets has 9 elements.

Answer:

4

9

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