a and b are real numbers such that the sequence{c}n=1--->{infinity} defined by c_n=a^n-b^n contains only integers. Prove that a and b are integers.(adsbygoogle = window.adsbygoogle || []).push({});

Sincerely,

Mathguy

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# (another)interesting number theory problem

Loading...

Similar Threads for another interesting number |
---|

I Direct Products of Modules ...Another Question ... ... |

I Correspondence Theorem for Groups ... Another Question ... |

A Last Gauss Lemma Section II |

I Interesting Article Ref: Sudoku and Linear Algebraic aspects |

**Physics Forums | Science Articles, Homework Help, Discussion**