Question: In (, let Q be the set of rational numbers, and for n = 1, 2,..., let An be defined by Examine whether or not

In (, let Q be the set of rational numbers, and for n = 1, 2,..., let An be defined by
; re Q · E ( 1 n + 1 1+ п An

Examine whether or not the lim n n†’(An exists.

; re Q E ( 1 n + 1 1+ An

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