Răspuns :

Yukiralu2007id

Răspuns:

a. {0,1,2,3,4,5,6,7,8,9,12,15,18,21,24}

b. {3,6,9,12,25,18,21,24,5,13,17,25}

c. {0,1,2,3,4,5,6,7,8,9,13,17,21,25}

d. {0,1,2,3,4,5,6,7,8,9,12,13,25,17,18,21,24,25}

e. {3,6}

f. {5}

g. {9,21}

h. 0 (mulțimea vida)

i. {0,1,2,3,4,5,6,7,8,9,21}

j. {9,21}

k. {3,6,9,21}

l. { 0,1,2,3,4,5,6,7,8,9,12,15,18,21,24}

A={ 0,1,2,3,4,5,6,7,8}

B={3,6,9,12,15,18,21,24}

C={5,9,13,17,21,25}

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