Posers and Puzzles

Posers and Puzzles

  1. Standard memberwolfgang59
    Quiz Master
    RHP Arms
    Joined
    09 Jun '07
    Moves
    48791
    18 Sep '20 21:25
    @blood-on-the-tracks said
    Well, the ways of picking r things from N is given by N!/(N-r)!r!
    Damn.
    Right formula but on RHS reduced "N" to (N-1) thinking number of flavours was reduced by one too.

    Nice little problem.
    Well done BOT
  2. Subscribervenda
    Dave
    S.Yorks.England
    Joined
    18 Apr '10
    Moves
    69240
    25 Sep '20 21:59
    @blood-on-the-tracks said
    @venda
    No problem. Have missed your weekly 'puzzle', though you did say the quality dwindled!
    Yes .
    They've mostly been next number in the sequece type things.
    I look every week and occasionally there's an interesting one.
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