Question

Determinați multimile:

Answer 1

A={ 1,2,4,5,8,}
B={21,28,35,42,49,56,63,70}
C={9,18,27,36,45}
D={33,44,55,66,77}
E={45}
F={10,20,30,40,50,60,70,80,90,100}
G={20,25,30,35,40,45,50}