[中學] log 問題
太久沒用log性質都望光光了@@"
logX=-11
可本答案是 X=10^-11
我習慣是取exp
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 114.33.103.47
推
11/18 12:56, , 1F
11/18 12:56, 1F
推
11/18 13:16, , 2F
11/18 13:16, 2F
→
11/18 13:18, , 3F
11/18 13:18, 3F
→
11/18 13:22, , 4F
11/18 13:22, 4F
推
11/18 13:42, , 5F
11/18 13:42, 5F
推
11/18 14:36, , 6F
11/18 14:36, 6F
推
11/18 20:35, , 7F
11/18 20:35, 7F
→
11/18 20:36, , 8F
11/18 20:36, 8F
推
11/18 22:10, , 9F
11/18 22:10, 9F
推
11/19 00:54, , 10F
11/19 00:54, 10F
推
11/21 16:32, , 11F
11/21 16:32, 11F