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[函数] 我这个导数做法对吗??

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baxiannv Posted 2022-4-23 11:20 |Read mode
Last edited by baxiannv 2022-4-23 12:45 333.jpg 2222.png 7777.png
44444.jpg

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realnumber Posted 2022-4-23 12:22
题目也没写,就发些草稿,好像第一张没大问题,后面2张没看明白,又第一张得歪着头看

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 Author| baxiannv Posted 2022-4-23 12:39
题目第一张我手写了

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 Author| baxiannv Posted 2022-4-23 12:39
回复 2# realnumber


    题目我第一张手写了

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 Author| baxiannv Posted 2022-4-23 12:40
回复 2# realnumber


啊,我去没上传成功

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 Author| baxiannv Posted 2022-4-23 12:45
回复 2# realnumber

已更新,最后一张歪的不用看了我发了新的(不知道为啥删不掉歪的)

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hbghlyj Posted 2022-4-23 13:01
在图片列表中找到要删的图片点击x号然后点击编辑帖子提交就能删除了.

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kuing Posted 2022-4-23 16:00
手机拍的照片最好不要另存为 png 格式,体积会非常大,应存 jpg 格式。

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