Matching Pairs НеравенстваOnline version Неравенства by Lucy Malik 1 245⩽a⩽250 2 17⩽a⩽21 3 a>15 4 a≥15 5 a<9 a = {15,16,17,18,...} a={16,17,18,...} a={0,1,2,3,4,5,6,7,8} a={246,247,248,249,250} a= {17,18,19,20,21}