Show directly from the definition that a_n = 1 + ½! + 1/3! + ... + 1/n! is a Cauchy sequence.© BrainMass Inc. brainmass.com October 10, 2019, 1:46 am ad1c9bdddf
We have to show directly from the definition that an = 1 + ½! + 1/3! + ... + 1/n! is a Cauchy sequence.
The solution of the Posting ID 348201
Cauchy sequence :- A sequence is said to be a Cauchy sequence if for every there exists such that
It is an explanation for solving a_n = 1 + ½! + 1/3! + ... + 1/n! is a Cauchy sequence.The solution is given in detail.