Hi All,
I got this problem and it seems like it should be straight forward, but I get the wrong answer. I listed below my reasoning. What is wrong with what I am doing? Any help would be greatly appreciated.
Let B={ }
Find < > by method of comparing coefficients.
Here is what I did.
< > =C1< > +C2< > +C3< >+C4*3
2C1=3, C1=3/2
C2-5=6 C2= 11
1/2C3-4+3= -8
1/2C3=-7
C3=-14
3C4+9+7+5=27
3C4=6
C4=2
<3/2,11, -14,2>