Question

Enumerati elementele multimilor:
A={x=abc/91<̲x<105},
B={x€▯/61<̲²<405}
C={x€[]/18⋮x}
D={5n€[]/5n+3<130}

Answer 1

Răspuns:

A={92,93,94,95,96,97,98,99,100,101,102,103,104}

B={8,9,10,11,12,13,14,15,16,17,18,19,20}

C={1,2,3,4,5,6,9,18}

D={0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25}