Mathematics
Junior High
Solved
可以幫我改成更好的證明嗎？因為我證明時也不太確定
高斯符號
math
AK
NK
q ... V
N= kq +r
N
21x
5
g+
k
O ≤ Y
c
TAK
7
→
0
9
[
c
d
-175
<9+1
] = 9
Answers
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真的要雞蛋裡挑骨頭的話...
我覺得 0 ≤ r < k 可以補一下原因
(讓前因後果看起來清楚一點)
例如寫成
0 ≤ r < k (∵N ÷ k = q ... r)
或是一開始就寫
因為 N ÷ k = q ... r
所以 { N = k q + r ⋯⋯ ①
{ 0 ≤ r < k ⋯⋯ ②
後面可以用編號來引用前面的小結論