Question

1.scrie multimea nr.multiplu de 3 mai mici decat 30,,,,,,,,,,,,2.scrieti multimea nr.de 2 cifre divizibile cu 2

Answer 1

1. {3, 6, 9, 12, 15, 18, 21, 24, 27}
2. {10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98}