- #1
reflex
- 6
- 0
Hi all,
So this question is fairly basic, but I want to be certain I have the right idea before I do the other parts (asks about it in standard basis etc). It's a book question:
Here are the vectors : u=[ 1 2 0] v=[2 5 0] w=[1 1 1]
This forms a basis B of R3 B={u,v,w}
D is a transformation from R3 to R3
D(u)=2v
D(v)=3w
D(w)=0
So it asks me to put D in matrix form in the B coordinate system:
4 3 0
10 3 0
0 3 0
Is this it? If not a hint of how to think about it would be greatly appreciated.
Sorry about the lack of good formatting.
So this question is fairly basic, but I want to be certain I have the right idea before I do the other parts (asks about it in standard basis etc). It's a book question:
Homework Statement
Here are the vectors : u=[ 1 2 0] v=[2 5 0] w=[1 1 1]
This forms a basis B of R3 B={u,v,w}
D is a transformation from R3 to R3
D(u)=2v
D(v)=3w
D(w)=0
Homework Equations
So it asks me to put D in matrix form in the B coordinate system:
The Attempt at a Solution
4 3 0
10 3 0
0 3 0
Is this it? If not a hint of how to think about it would be greatly appreciated.
Sorry about the lack of good formatting.