About Lesson
3.5 Logarithmic Differentiation 对数微分法
Differentiate the following statement
微分下列各式
1)
Answer :
2) 

Answer :
3) 

Answer :
4)
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Answer :
5) 

Answer :
^x](https://learn-ondemand.com/wp-content/ql-cache/quicklatex.com-a4a17c5a3698cc63e9d9cf998e3d0f2d_l3.png)
6) 
