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Azmen
Answers (3)
Re-arrange for correct answer: 1 -------------- 9 8 -- 10 -- 2 -- 6 5 -- 3 -- 11 -- 7 12 ------------- 4
Re-arrange number again 1 -------------- 9 5 -- 10 -- 2 -- 7 8 -- 3 -- 11 -- 6 12 ------------- 4
From 1 to 12, we have six pairs with sum of 13. (1,12), (2, 11), (3, 10), (4, 9), (5, 8) and (6, 7). Sum of two pairs will be 26. Therefore, playing around with these pairs. Here is the answer: 1 9 5 10 2 7 8 3 11 6 12 4
