Točno
19. travnja 2012. 21:46 (12 godine, 3 mjeseci)
Prove that the fraction
![\dfrac{21n + 4}{14n + 3}](/media/m/5/c/d/5cd05aafd34947376563d713c798e591.png)
is irreducible for every natural number
![n](/media/m/a/e/5/ae594d7d1e46f4b979494cf8a815232b.png)
.
%V0
Prove that the fraction $\dfrac{21n + 4}{14n + 3}$ is irreducible for every natural number $n$.
Upozorenje: Ovaj zadatak još niste riješili!
Kliknite ovdje kako biste prikazali rješenje.
%V0
$M(21n+4,\,14n+3)=M(7n+1,\,14n+3)=M(7n+1,\,1)=1$
19. travnja 2012. 23:12 | grga | Točno |