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Thread: Permutation & Combination

  1. 12-20-2005, 09:45 PM #1
    gmatnerd
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    Permutation & Combination

    Could someone please explain this.

    How many different signals can be transmitted by hoisting 3 red, 4 yellow and 2 blue flags on a pole, assuming that in transmitting a signal all nine flags are to be used? (Ans. 1260)
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  2. 12-20-2005, 10:40 PM #2
    ChhotiAankhe_BadeSapane
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    http://www.urch.com/forums/showthrea...hlight=signals (perm. question, please help.)
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  3. 12-21-2005, 10:51 PM #3
    gmatnerd
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    Thanks a lot.
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