Question

URGENT ! aflati cel mai mic numar natural care impartit la 3 da restul 2 si impartit la 5 da restul 4.

Answer 1

n : 3 = c rest 2
n : 5 = c1 rest 4

n = 3×c + 2 |+1
n = 5×c1 + 4 |+1

n + 1 = 3 × (c + 1)
n + 1 = 5 × (c1 + 1)

n + 1 = cmmmc[3; 5]
n + 1 = 3 × 5
n = 15 - 1
n = 14 (numarul)

14 : 3 = 4 rest 2
14 : 5 = 2 rest 4