Advanced Linear Algebra

[warwick]

I found the problem!

http://i111.photobucket.com/albums/n149/camarolt4z28/IMG_20120211_095108.jpg

http://i111.photobucket.com/albums/n149/camarolt4z28/File.jpg

 

[SlipEternal]

\(\displaystyle \frac{v_1}{\|v_1\|} = \frac{3}{\sqrt{3}}t = \sqrt{3}t\ne 3t\)

 

[warwick]

\(\displaystyle \frac{v_1}{\|v_1\|} = \frac{3}{\sqrt{3}}t = \sqrt{3}t\ne 3t\)

Yeah, I wasn't properly doing the norm. Thanks.