Question

í á ú
={,,,,,,,} ={,,,,

={,,,,,,} ={,,,,,}
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Answer 1

Respuesta:

AUB= {0,1,2,3,4,5,6,7,8,10,12 }

AUC= {0,1,2,3,4,5,6,7,10,15,20}

BUC= { 0,2,4,5,6,8,10,12,15,20}

BUD={ 0,2,3,4,6,8,9,10,12,15}

AUBUC= {0,1,2,3,4,5,6,7,8,10,12,15,20}

AUBUD= {0,1,2,3,4,5,6,7,8,9,10,12,15}