Question

Gaseste toate nr naturale care verifica inegalitatile a*a*a mai mic ca 30,         b*2*3 mai mic ca 40,        c/2 mai mic ca 6

Answer 1

a*a*a<30
a=0,1,2,3
b*2*3<40
b*6<40
b=0,1,2,3,4,5
c/2<6
c=10,8,6,4,2,0