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the question states that

[tex]\int^{\infty}_{1}\frac{e^x}{x}.dx[/tex]

Determine whether the integrand is convergent or divergent ??

It tried using the limit comparison test but i fail to select a g(x) to compare it with this

i chose

[tex]g(x) = \frac{e^x}{x +1}[/tex]

but this hard to integrate too :S !

I can't find any other function to compare with cause i need to cancel out the e^x

this seek for functions to compare the integral seem more like luck factor dependent lol !

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# Improper Integration

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