I have the stack with the following problem:
Let X=wedge sum of n-circles. show that the normal subgroup of pi_1(X) is having a caylay graphs of two generators.
I tried to see what happen in case of n=2, but I don't know how to show it in that case either, can anyone give me a hint to start with?
Glad to hear you're using this: I plan to keep it much more aggressively up-to-date than has been the case in the past, but don't hesitate to let me know if you find errors or need clarifications.
__________________
Taux credit auto simulation pret auto et voiture | Calcul credit auto et pret voiture | Financement auto et voiture