Recent content by Brett Welsh

  1. B

    A code machine scrambles the order of a set of 13 numbers in a certain way. In a

    scramble the number in a? place, say the ath place, is moved to the bth place and the number in the cth place is moved to the dth place and the number in the eth place is moved to the fth place .In the next scrambling the new number in the ath number is moved to the bth place and the number in...
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