Question

URGENTE
lim ((2n^(2)+3n+1)/(2n^(2)+2n)) = ?

Answer 1

Resposta:

lim   n² * (2+3/n+1/n²)/n²*(2+2/n)

n-->∞

lim    (2+3/n+1/n²)/(2+2/n) =(2+3/∞+1/∞²)/(2+2/∞)

n-->∞

=(2+0+0²)/(2+0)  =2/2 =1