- #1

nokia8650

- 218

- 0

http://img34.imageshack.us/img34/5391/13262160.jpg

http://g.imageshack.us/img34/13262160.jpg/1/

http://img46.imageshack.us/img46/7397/62501858.jpg

http://g.imageshack.us/img46/62501858.jpg/1/

http://img7.imageshack.us/img7/2651/15142727.jpg

http://g.imageshack.us/img7/15142727.jpg/1/

Above is the problem and given solution. I am unable to understand the solution for part b - if x =4 then surely u/(u^2 + v^2) =4. Can someone please clarify this.

Thanks in advance.

http://g.imageshack.us/img34/13262160.jpg/1/

http://img46.imageshack.us/img46/7397/62501858.jpg

http://g.imageshack.us/img46/62501858.jpg/1/

http://img7.imageshack.us/img7/2651/15142727.jpg

http://g.imageshack.us/img7/15142727.jpg/1/

Above is the problem and given solution. I am unable to understand the solution for part b - if x =4 then surely u/(u^2 + v^2) =4. Can someone please clarify this.

Thanks in advance.

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