Question

Urgent va rog!
Aflati multimile:
A= x|xe IN, :6 si 11< x < 38}; B = {x|xe IN, 8|x si xx 40};
C ={x|xe N, (x - 1): 10 şi x < 61}; D={x|x€ N, x < 18 şi 5|(x +13)}

Answer 1

Răspuns:

A={12,18,24,30,36

B={0,8,16,24,32,40}

C={1,11,21,31,41,51}

D={2,7,12,17}