Question

va rog...tinde la infinit !
$lim \frac{{e}^{x} + {\pi}^{x} }{ {4}^{x} }$

Answer 1

$\lim_{x \to \infty} \frac{ e^{x}- \pi^x }{4^x} = \lim_{x \to \infty}[( \frac{e}{4})^x -( \frac{ \pi }{4})^x] =0-0=0$.( cele doua baze sunt pozitive subunitar la puterea infini =0)