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Two arithmetic sequences (Posted on 2024-01-16)

NC, NL, NO, NU, TD, TS, TA represents two arithmetic sequences. All the 7 numbers add up to INI.

Determine the letter to digit assignment.

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

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re: a different interpretation

| Comment 3 of 4 |

(In reply to a different interpretation by Charlie)

I think that only

46    47    48    49    50    51    52   343

is a valid solution.

Charlie's first "solution" has both L and I mapping to the digit 3.

Charlie's second "solution" has both S and I mapping to the digit 3

Have you considered decreasing arithmetic sequences?

Posted by Steve Herman on 2024-01-16 15:18:08

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