112三(3劃) ? ( mod 11)
點解
Maths
2006-11-19 11:11 pm
回答 (1)
2006-11-19 11:20 pm
✔ 最佳答案
a=b ( mod n) if and only if a and b have the same remainder when divided by n, or equivalently, a-b is a multiple of nnow
112=x (mod 11)
112-x=11k (where k is a integer)
x=112-11k (where k is a integer)
for example x=112,101,90...etc
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https://hk.answers.yahoo.com/question/index?qid=20061119000051KK02944