Question

Evaluate the Improper Integral ??

Answer 1

\[\int\limits_{1}^{\infty} 1/x^5 dx\]

Answer 2

is the first step taking lim_t--> infinitive?

Answer 3

yeap! reviewed. you do something like \[\lim_{t \rightarrow \infty}\int\limits_{1}^{t}\frac{ 1 }{ x^5 }dx\]

Answer 4

ok, better, easier. do it by yourself.