(adsbygoogle = window.adsbygoogle || []).push({}); Permutation....need help....

I don't get the permutation problem about phone numbers...where i can use the same number for several times......or how to put letters in postbox..where i can put all the letters in only one postbox......can anyone explain the general rule and ideas of this kind of permutations.......thanks a lot in advance.......

**Physics Forums - The Fusion of Science and Community**

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!

# Permutation need help

Loading...

Similar Threads - Permutation need help | Date |
---|---|

B Need some help with understanding linear approximations | Feb 17, 2018 |

I Need help understanding this step in simplifying a limit equation | Apr 21, 2017 |

Permutation meaning and example | Jan 1, 2013 |

Permutation Problem. | Jun 10, 2011 |

Would i use the fundamental counting principal or is this a permutation | May 23, 2005 |

**Physics Forums - The Fusion of Science and Community**