Question

write the set {x: x is a positive integer and x2<40} in the roster form..explain easily in steps..

Answer 1

{2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38}

Answer 2

{2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38}