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  • 16-12-2016
  • Mathematics
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Given A= {1,2,3,4,5,6,7,8,9} and B={2,4,6,8}, what is A U B?

Respuesta :

wrdlyf54
wrdlyf54 wrdlyf54
  • 02-02-2017
A u B = { 1,2,3,4,5,6,7,8,9} 

All elements of both sets , if they are repeating , you don't have to write them twice.

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