Question

Ex 3 rapid va rog nu sunt sigur ?

Answer 1

Răspuns:

a) D15={1,3,5,15}

b) D24={1,2,3,4,6,8,12,24}

c) D45={1,3,5,9,15,45}

d) {3,6,9,12,15,18}

e)  {6,12,18,24,30,36, 42}

f) {22,33,44,55}