[計量] 請教一題
請教一題比大小
x is an integer and the remainder when 2x is divided by 4 is 0
A) The remainder when x is divided by 4
B) 0
答案 D,即無法判斷。為什麼呢?
有關除法的表示我一直搞不懂:
2x is divided by 4 = 4/2x
2x divided by 4 = 2x/4
是這樣嘛?
請高手指點!
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 61.228.242.242
推
10/07 10:50, , 1F
10/07 10:50, 1F
→
10/07 10:51, , 2F
10/07 10:51, 2F
→
10/07 10:52, , 3F
10/07 10:52, 3F
→
10/07 10:52, , 4F
10/07 10:52, 4F
→
10/07 10:52, , 5F
10/07 10:52, 5F
推
10/07 14:37, , 6F
10/07 14:37, 6F
討論串 (同標題文章)