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一到数学题

technicians equally receive defective products from a box containing 88 defective products, if the number of the rest of

defective products in the box less 2 than the number of technicians, then the following cannot be the number of technicians2,12,9,16,18

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No matter what happens ,tomorrow is another day ! I am hope!:)

设技术员X,德88=X*N+(X-2) =>90=X(N+1)
X不能等于12.16.以前讨论过了

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