Inner product(norm)

  • Thread starter DavidLiew
  • Start date
  • #1
16
0
How to find a ||2w-v||,by giving <v,w> = -3, ||v||=2 and ||w||= 7.

Actually I find that it was undefined, I not sure its correct or not, so I need yours to help me thanks.:shy:
 

Answers and Replies

  • #2
16
0
Finally I find it is equal to [tex]\sqrt{212}[/tex]. Am I right?
 
  • #3
jbunniii
Science Advisor
Homework Helper
Insights Author
Gold Member
3,472
251
Finally I find it is equal to [tex]\sqrt{212}[/tex]. Am I right?

I got the same answer.
 

Related Threads on Inner product(norm)

  • Last Post
Replies
3
Views
4K
Replies
15
Views
9K
  • Last Post
Replies
2
Views
2K
  • Last Post
Replies
7
Views
2K
  • Last Post
Replies
10
Views
3K
  • Last Post
Replies
3
Views
2K
  • Last Post
Replies
5
Views
2K
  • Last Post
Replies
4
Views
846
  • Last Post
Replies
4
Views
2K
  • Last Post
Replies
1
Views
3K
Top