Hi
im having trouble understanding how to find a standard matrix
for example let G :R^2 - R^2 be an orthogonal projection onto the line y=2x
and the standard matrix they got was
|1/5 2/5|
|2/5 4/5|
do you know how they got this?
thanks
Hi
im having trouble understanding how to find a standard matrix
for example let G :R^2 - R^2 be an orthogonal projection onto the line y=2x
and the standard matrix they got was
|1/5 2/5|
|2/5 4/5|
do you know how they got this?
thanks