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Fundamental group of RP^n by recurrence!?
That's it. Find the fundamental group of RP^n by recurrence.
It's just obvious to me that it's Z/2 no matter n but what is this recurrence argument that I'm supposed to use?
Homework Statement
That's it. Find the fundamental group of RP^n by recurrence.
The Attempt at a Solution
It's just obvious to me that it's Z/2 no matter n but what is this recurrence argument that I'm supposed to use?