granica daisy: GRANICA (3n²+5n+1)\(n+√n)

Bogdan: 3n² + 5n + 1 n²(3 + 5/n + 1/n²) lim -------------------- = lim ------------------------ = lim (3n) = +∞ n→∞ n + √n n→∞ n(1 + 1/√n) n→∞