Find slope. with full solution . thanks?
回答 (2)
2016-01-24 11:13 am
y=(3+In x)^2
dy/dx=2(3+In x)(1/x)
dy/dx=6/x +2(In x)/x
dy/dx|x=1/e =6e+2(In 1 -In e)/(1/e)
dy/dx|x=1/e =6e -2e
dy/dx|x=1/e =4e
dy/dx=2(3+In x)(1/x)
dy/dx=6/x +2(In x)/x
dy/dx|x=1/e =6e+2(In 1 -In e)/(1/e)
dy/dx|x=1/e =6e -2e
dy/dx|x=1/e =4e
收錄日期: 2021-04-18 14:20:29
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20160119202707AAt6CTB