- #1
geert200
- 1
- 0
Hi all,
I have a question that seems very simple but I just do not see it;)
Let α denote an r×1 vector with arbitrary entries; I'm trying to construct an 1×r vector m such that αm = I, where I is the r×r identity matrix...
The first question is: is this possible?
I tried the following;
let m = α'(α α')^{-1}, but then the problem is that (α α')^{-1} is not defined (rank 1)
how can I fix this;
Thanks in advance Geert
I have a question that seems very simple but I just do not see it;)
Let α denote an r×1 vector with arbitrary entries; I'm trying to construct an 1×r vector m such that αm = I, where I is the r×r identity matrix...
The first question is: is this possible?
I tried the following;
let m = α'(α α')^{-1}, but then the problem is that (α α')^{-1} is not defined (rank 1)
how can I fix this;
Thanks in advance Geert