Question

$\lim_{n= \frac{ln(n+3)}{ln(4+2n+ n^{2} }$ Ajutor!!

Answer 1

ln [ n( 1 + 3 /n) ]  / ln [n² ( 4 /n² + 2n /n² + 1)]=
= ln (n) / ln( n²) = ln (n)  / 2·ln(n) = 1 /2