Question

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Answer 1

Răspuns:

AUB = 2,7,5,13,9,16,21,28 ,32

AUC= 2,3,4,5,7,9,11,13,21,28,32

BUC= 2,3,4,5,7,11,13,21,28

AnB = 7,21

AnC= 2,7

BnC= 7,5

AUBUC= 2,3,4,5,7,9,11,13,16,21,28,32

AnBnC= 7

A/B = 2,9,16,32

A/C= 9, 16,21,32

B/C = 13,21,28

B/A = 5,13,28

C/A= 3,4,5,11

C/B = 2,3,4,11

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