r8ossmelindaie
r8ossmelindaie r8ossmelindaie
  • 23-09-2016
  • Mathematics
contestada

let a = {1, 2, 3, 4, 5} and b = {2, 4}. what is a ∩ b?

Respuesta :

texaschic101
texaschic101 texaschic101
  • 23-09-2016
that upside down u looking thing is the " intersection " of sets a and b. That means only the numbers that are in both sets.
answer is : 2,4
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