× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
a
5
1
Home Q & A Board Science-Related Homework Help Mathematics
New Topic  
quixie quixie
wrote...
10 years ago
Use logarithmic differentiation to find the derivative of f(x) = xcos3x

a. f'(x) = xcos3x[cos3xx−3(sin3x)lnx]

b.f'(x) = (−3sin3x)xcos3x

c. f'(x) = (cos3x)xcos3x−1

d. f'(x) = xcos3x(lnx−3sin3x)
Read 296 times

Related Topics

New Topic      
Quick Reply
Bold
Italic
Underline
Strikethrough
Subscript
Superscript
Insert Math Equation
Font Name
Font Color
Align left
Center
Align right
Bullet list
Numbered list
Insert a horizontal rule
Insert a table
Insert a Quote
View source
Explore
Post your homework questions and get free online help from our incredible volunteers
  798 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Show Emoticons
:):(;):P:D:|:O:?:nerd:8o:glasses::-):-(:-*O:-D>:-D:o):idea::important::help::error::warning::favorite:
Related Images
  
 334
  
 1553
  
 456
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 798
Previous poll results: Does a gender wage gap exist in America?