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Palindromic and Tautonymic II (Posted on 2009-12-20) Difficulty: 3 of 5
Make a list of distinct positive integers that are obtained by assigning a different base ten digit from 1 to 9 to each of the capital letters in this expression.

(A-B)C + (C-D)E + (F-G)I

What are the respective minimum and maximum positive palindromes from amongst the elements that correspond to the foregoing list.

As a bonus, what are the respective minimum and maximum positive tautonymic numbers that are included in the list? How about the respective maximum and minimum negative tautonymic numbers?

No Solution Yet Submitted by K Sengupta    
Rating: 3.0000 (1 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Nine-variable resultsJim Keneipp2009-12-21 04:22:40
Don't forget the negativesJim Keneipp2009-12-20 19:14:09
Solutioncomputer solutionsCharlie2009-12-20 16:31:54
Solutioncomputer solution to part IJustin2009-12-20 14:03:45
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