If xn = squ(n), show that (xn) satisfies lim |xn+1 - xn| = 0, but that it is not a cauchy sequenc.
Follow Math Help Forum on Facebook and Google+
Originally Posted by frenchguy87 If xn = squ(n), show that (xn) satisfies lim |xn+1 - xn| = 0, but that it is not a cauchy sequenc. The first part is trivial. For the second part note that
View Tag Cloud