(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

http://img266.imageshack.us/img266/152/78148531ur5.png [Broken]

2. Relevant equations

A is symmetric.

3. The attempt at a solution

First of all if you calculate r^{T}you'll get q^{T}A so why it the order reversed in the picture above? Moreover I don't see why it is zero.

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: CG algorithm

**Physics Forums | Science Articles, Homework Help, Discussion**