(adsbygoogle = window.adsbygoogle || []).push({}); Fundamental group of RP^n by recurrence!?

1. The problem statement, all variables and given/known data

That's it. Find the fundamental group of RP^n by recurrence.

3. 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?

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# Homework Help: Fundamental group of RP^n by recurrence?

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