• Support PF! Buy your school textbooks, materials and every day products Here!

Abstract Algebra

  • Thread starter icystrike
  • Start date
  • #1
446
1

Homework Statement


This is part of the proof of Schwarz inequity.
Please help me understand the following equation , i think it should not be a equal sign instead it should be greater or equal to.

attachment.php?attachmentid=24531&stc=1&d=1269158428.jpg


Homework Equations





The Attempt at a Solution

 

Attachments

Answers and Replies

  • #2
446
1
will someone clear my doubt ? thanks in advance
 
  • #3
97
0
No - the equals is correct. The norm is taken by multiplying out using the dot product (so a x b = aTb).
 
  • #4
446
1
No - the equals is correct. The norm is taken by multiplying out using the dot product (so a x b = aTb).
Thanks mrbohn. (:
 

Related Threads for: Abstract Algebra

  • Last Post
Replies
2
Views
3K
  • Last Post
Replies
2
Views
1K
  • Last Post
Replies
5
Views
713
  • Last Post
Replies
1
Views
1K
  • Last Post
Replies
4
Views
1K
  • Last Post
Replies
17
Views
3K
  • Last Post
Replies
2
Views
1K
  • Last Post
Replies
2
Views
1K
Top