Question

How can ı solve this problem without using L'hopital? ln(ln(x)) as x goes +infinity

Answer 1

This limit cannot be found using l'Hopital.

Explanation:

As `x` increases without bound, `lnx` also increases without bound. Therefore `ln(lnx)` increases without bound.

`lim_(xrarroo)ln(lnx) = oo`