- #1
YoshiMoshi
- 228
- 8
Homework Statement
I'm told to find the matrix Q of the matrix A
Homework Equations
The Attempt at a Solution
So my problem is that in the answer key they have S = (1/3)... and I have no idea where this 1/3 comes from. I get an equivalent answer for X_1, X_2, and X_3
S = [X_1, X_2, X_3] but when I form this matrix with the values for X_1, X_2, X_3 I'm not able to factor out a 1/3. Does anyone know where this value comes from?
This is the solutions
and this is my attempt, again I would get the same answer but have no idea were the 1/3 came from.
thanks for any help