Question

A = { 100 , 101 , 102 , 103 ..., 200 } , aflati elementele din A care , prin impartire la 21 rezulta rest 12 si prin impartire la 28 dau restul 5

Answer 1

105/21=5 > 105+12=117 
126/21=6 > 126+12=138
147/21=7 > 147+12=159
168/21=8 > 168+12=180

112/28=4 > 112+5=117
140/28=5 > 140+5=145
168/28=6 > 168+5=173
Sper sa intelegi