論壇 › 哈拉打屁 › For implicit function 2xy+ex+y -2=0 dy/dx (0,ln2)=?

fionsheu 發表於 2024-9-26 09:35:27

For implicit function 2xy+ex+y -2=0 dy/dx (0,ln2)=?

-1 - ln2

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