dirk_mec1
- 755
- 13
Homework Statement
http://img152.imageshack.us/img152/3851/33495448dh9.png
Homework Equations
http://img146.imageshack.us/img146/4655/37276835io7.png
The Attempt at a Solution
Well I found:
<br /> ||f|| = \frac{1}{ \sqrt{3}}<br />
<br /> ||g||=\frac{i}{ \sqrt{3}}<br />
<br /> <f,g> = \frac{1-4i}{17}<br />
Can someone verify the above?
The last question really bothers me. I know that the inproduct must be zero but what does the span explicitly mean? Is it the term below?
<br /> \alpha \cdot \left( \frac{-1}{2} \right) ^n + \beta \left( \frac{i}{2} \right) ^n <br />
But if that's the case how can I find h?
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