Explore BrainMass

Explore BrainMass

    Real analysis

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    Assume a_n and b_n are Cauchy sequences.Use a triangle inequality argument to prove c_n=Absolute value of a_n-b_n is Cauchy.

    © BrainMass Inc. brainmass.com March 4, 2021, 6:03 pm ad1c9bdddf
    https://brainmass.com/math/real-analysis/real-analysis-26501

    Solution Summary

    This shows how to use a triangle inequality argument in a proof with Cauchy sequences.

    $2.49

    ADVERTISEMENT