Fair Result using unfair coin Puzzle

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How can you get a fair coin toss if someone hands you a coin that is weighted to come up heads more often than tails?

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    It will require some extra tosses, but you can get a fair result this way:
    Always use two throws to determine the answer, a HH or TT throw is discarded.HT == Heads and TH == Tails

    pnikam Expert Answered on 22nd August 2015.
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