Răspunsuri

2014-11-02T13:08:26+02:00
D=c*i+r, r<i
d= c_{1} *15+11⇒d-11= c_{1} *15
d= c_{2} *35+11⇒d-11= c_{2} *35
d= c_{3} *63+11⇒d-11= c_{3} *63
din cele 3 relatii⇒  "d-11"  M comun al nr 15, 35, 63
[15, 35, 63]=315 ⇒ luam M 315 de 3 cifre= {315, 630 , 945 }
d-11=315⇒d=326 ; d-11=630⇒d=641;  d-11=945⇒d=956
Deci d ∈{326, 641, 956}
2014-11-02T14:05:58+02:00
d=c*i+r, r<i
d=*15+11⇒d-11=*15
d=*35+11⇒d-11=*35
d=*63+11⇒d-11=*63
din cele 3 relatii⇒  "d-11"  M comun al nr 15, 35, 63
[15, 35, 63]=315 ⇒ luam M 315 de 3 cifre= {315, 630 , 945 }
d-11=315⇒d=326 ; d-11=630⇒d=641;  d-11=945⇒d=956
Deci d ∈{326, 641, 956}