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Let [EQUATION1] with [EQUATION2] and [EQUATION3]. The idea is to write each such set in some simple canonical form.
(i) When n = 2, how many distinct knapsack sets are there? Write them out in a canonical form with integral coefficients and 1 = [EQUATION4].
(ii) Repeat for n = 3 with [EQUATION5].
*(For proper equations and complete problem, please see the attachment)
A knapsack problem is solved. The solution is detailed and well presented. The response received a rating of "5" from the student who originally posted the question.