[解題] 高一 數學 指數
1.年級:高一
2.科目:數學
3.章節:指數
4.題目:(i^2)^-1 =i^-2 (-2)^1/2 = 根號2 i
5.想法:
我覺得是定義問題,我有查過課本,底數定義成大於0的數,所以這兩個是錯
的嗎?
--
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 111.240.221.206
→
08/15 17:44, , 1F
08/15 17:44, 1F
推
08/15 20:52, , 2F
08/15 20:52, 2F
※ kinway:轉錄至看板 Math 08/15 21:16
推
08/16 08:19, , 3F
08/16 08:19, 3F
→
08/16 08:19, , 4F
08/16 08:19, 4F
→
08/16 08:51, , 5F
08/16 08:51, 5F
→
08/16 08:54, , 6F
08/16 08:54, 6F
→
08/16 08:55, , 7F
08/16 08:55, 7F
→
08/16 08:55, , 8F
08/16 08:55, 8F
→
08/16 08:56, , 9F
08/16 08:56, 9F
→
08/16 08:57, , 10F
08/16 08:57, 10F
推
08/17 01:23, , 11F
08/17 01:23, 11F
→
08/17 01:25, , 12F
08/17 01:25, 12F
→
08/17 01:26, , 13F
08/17 01:26, 13F
討論串 (同標題文章)