Can you please help me figure this out?
Let <u,v> be the inner product on R2 generated by
[ 2 1 ]
[ 1 1 ]
u = (2,1)
v = (-1,1)
w = (0,-1)
I keep getting -2 is my answer, but the book states that it should be -7
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I get that too.
However, your post says inner product and this is the dot product. Do you have an inner product definition for this?
I found this in the book, but i'm sure how to apply it:
<u,v> = (Av)^T Au
Do the same for the other one and add.
Last edited by dwsmith; Nov 22nd 2010 at 08:45 PM.
Thanks! I was also wondering....how do you evaluate this?
|| v - w ||^2
i just wanna see how its written out.
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