Practice Exam #9 Answer
1st row : 27/5 1/5 29/5 2nd row 17/5 11/5 19/5 3rd row 16/5 -2/5 17/5
Jackhe: May 8, 2015, 1:29 a.m.
I think you are considering the given matrix to be from beta to gamma but it is actually from gamma to beta.
xinyuel: May 8, 2015, 3:02 p.m.
“With respect of your basis, your friend's first basis is written as", does this mean that your friend's first basis is actually written in ß through the transformation from ß to γ?