Question

Afla prin incercari pe care le are "a"in urmatoarele:1 620+a <1 627,a+2 361 <2 370,8 514_a>8 509,4 326_a>4 320,1413+a <1 420,a_1 314 <9

Answer 1

1620+a< 1627 a={0 1 2 3  4 5  6}
a+2361<2370 a={0 1 2 3 4 5 6 7 8}
8514-a >8509 a={ 0 1 2 3 4 }
4326-a>4320 a={0 1 2 3 4 5 }
1413+a<1420 a={ 0 1 2 3 4 5 6 }
a-1314<9 a={ 1322, 1321 1320 1319 1318 1317 1316 1315 1314}