
#1
Nov1410, 05:14 PM

P: 29

For a direct sum of Mobius band, it is trivial if it has two linear independent nonvanishing sections. I have the following as my sections：
s1=(E^(i*theta), (Cos(theta/2), Sin(theta/2)) s2=(E^(i*theta), (Sin(theta/2), Cos(theta/2)) Clearly, the above sections are linearly independent and nonvanishing, but I am not sure if they are indeed the correct ones, need help to confirm! 


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