Let L(387) be the least residual set modulo 387. If we multiply L(378) by 12, is the resulting set a complete residual set? Explain your answer please. Thanks.. I know the answer is yes, but have no idea why?
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What about 129?
What about 129? can you explain to me?
Originally Posted by ikurwae89 What about 129? can you explain to me? 129 is in L(387). 129 * 12 = 4 * 387
So a counterexample is the best to show that if another integer exist in L(387), then its not a complete residual set? Is that what it means? If i got it all wrong can you explain to what the question is asking? Thanks
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