Răspunsuri

  • Utilizator Brainly
2014-11-13T21:10:14+02:00
A:69=c si r
r=c³<69
c³<69 deci:
c∈{0,1,8,27,64}
c∈{0,1,2,3,
4}
a={69·0+0;69·1+1;69·2+8;69·3+27;69·
4+64}
a={0;70;146;234;340}
8 4 8
2014-11-13T21:25:16+02:00