`a_n=6+2/n^2`
To find the limit of a sequence, let n approach infinity.
`lim_(n->oo) a_n`
`=lim_(n->oo) (6 + 2/n^2)`
`=lim_(n->oo) 6 + lim_(n->oo) 2/n^2`
Take note that a limit of a constant is equal to itself `lim_(x->c) a = a.`
Also, if a function is in the form `a/x^m` , where m is any positive number, its limit as x approaches infinity is zero `lim_(x->oo) a/x^m =0`
`lim_(n->oo) 6 + lim_(n->oo) 2/n^2`
`= 6 + 0`
`=6`
Therefore, the sequence's limit is 6.
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