My Math Forum Prove the identity

 Linear Algebra Linear Algebra Math Forum

 November 18th, 2017, 09:26 PM #1 Newbie   Joined: Nov 2017 From: Georgia Posts: 2 Thanks: 0 Prove the identity Prove the identity $\displaystyle Au.v = u.A^T v$ Note that "." in the equation means dot product. I know that I should write the dot products as products of matrices but I don't know how to do it. Thanks in advance Last edited by kookie; November 18th, 2017 at 09:38 PM.
 November 18th, 2017, 09:33 PM #2 Senior Member   Joined: Feb 2016 From: Australia Posts: 1,749 Thanks: 613 Math Focus: Yet to find out. You can use "\cdot" instead of using a full stop to denote the dot product.
 November 19th, 2017, 11:36 AM #3 Global Moderator   Joined: Dec 2006 Posts: 20,104 Thanks: 1907 See page 364 of this publication. Thanks from topsquark

 Thread Tools Display Modes Linear Mode

 Similar Threads Thread Thread Starter Forum Replies Last Post Albert.Teng Algebra 5 January 7th, 2014 05:06 AM jiasyuen Algebra 1 December 19th, 2013 09:34 PM tkttan Algebra 4 July 8th, 2013 01:54 AM gelatine1 Algebra 7 October 12th, 2012 10:21 PM advancedfunctions Algebra 1 April 18th, 2010 10:36 PM

 Contact - Home - Forums - Cryptocurrency Forum - Top