Question

x^3/e^x lim as x ->infinity

Answer 1

\[\lim_{x \rightarrow \infty} \frac{ x ^3}{ e^x }\]

Answer 2

\[a=\frac{ 1 }{ \frac{ 1 }{ a } }\]

Answer 3

so u can do the same

Answer 4

\[\lim_{x \rightarrow \infty}\frac{ \frac{ 1 }{ e^x} }{ \frac{ 1 }{ x^3} }\]

Answer 5

now it is 0/0 form apply L hopital