How do I do this problem?
Is the sequence An = sqrt(n^2+n+1) -sqrt(n^2-n+1) convergent? Find it's limit.
Follow Math Help Forum on Facebook and Google+
Is the sequence: convergent? .Find its limit.
Multiply top and bottom by the conjugate: . . . .
Divide the top by ; divide the bottom by . . . .
View Tag Cloud