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23. Known 1 + 2 + 3 + +31 + 32 + 33 = = 17 × 33, find 1-3 + 2-6 + 3-9 + 4-12 + +31-93 + 32-96 + 33-99
Can you explain it for me
Which of the following is wrong
The result is 0
23. Known 1 + 2 + 3 + +31 + 32 + 33 = = 17 × 33, find 1-3 + 2-6 + 3-9 + 4-12 + +31-93 + 32-96 + 33-99
Can you explain it for me
Which of the following is wrong
The result is 0
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