The value of `lim_(n->oo)[3sqrt((n+1)^2)-3sqrt((n-1)^2)]` is

The value of ("lim")_(xvecoo)[3sqrt((n+1)^2) -3sqrt((n-1)^2 ))] is_____

The value of lim_(nto oo){3sqrt(n^2-n^3)+n} , is

The value of lim_(nto oo)(sqrt(n^(2)+n+1)-[sqrt(n^(2)+n+1)]) where [.] denotes the greatest integer function is

The value of lim_(nto oo)(sqrt(n^(2)+n+1)-[sqrt(n^(2)+n+1)]) where [.] denotes the greatest integer function is

The value of lim_(n rarr oo)(sqrt(3n^(2)-1)-sqrt(2n^(2)-1))/(4n+3) is

lim_(n rarr oo)n[sqrt(n+1)-sqrt(n))]

The value of lim_(n rarr oo)(1/sqrt(4n^(2)-1)+1/sqrt(4n^(2)-4)+...+1/sqrt(4n^(2)-n^(2))) is -

lim_(n rarr oo)(sqrt(n^(2)+n)-sqrt(n^2+1))