Question: ( 4 p t s ) 5 a ) Show that the function f ( x ) = l n x x is continuous, positive,

(4pts)5a) Show that the function f(x)=lnxx is continuous, positive, and decreasing on the interval
[3,)
(4 pts)5b) Determine if the series n=3lnnn converges or diverges.
( 4 p t s ) 5 a ) Show that the function f ( x )

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