× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
Home Q & A Board Science-Related Homework Help Mathematics
New Topic  
gurjot kaur gurjot kaur
wrote...
Posts: 10
Rep: 0 0
4 years ago
 Give an example of two real functions f and g, each with domain R, and a point p ∈ R, such that f and g are discontinuous at p but f + g is continuous at p. (You need not prove anything.)
Read 41 times
1 Reply

Related Topics

Replies
wrote...
#1
Staff Member
4 years ago
Something like this > Let \(f\left(x\right)=\frac{1}{x}\) and \(g\left(x\right)=-\frac{1}{x}\), \(f\) and \(g\) are discontinuous at 0, but \(f\left(x\right)+g\left(x\right)=0\) so is continuous everywhere.
- Master of Science in Biology
- Bachelor of Science
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  940 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 155
  
 1651
  
 184
Your Opinion
Where do you get your textbooks?
Votes: 422
Previous poll results: What's your favorite math subject?