- #1
asi123
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Homework Statement
Hey guys.
I've been sitting on this one for an hour or so. (got nothing)
http://img138.imageshack.us/img138/765/24869754.png
I think it has something to do with schwarz lemma but I'm not sure.
Any help will be much appreciate.
Thanks a lot.
Homework Equations
The Attempt at a Solution
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