I can sort of see conceptually how to do this, but how would you do this rigorously?
Also, how could you use these 2 continuous bijections to show whether the 1st is a homeomorphism?
Thanks x :-)
Hi guys,
How can one construct continuous bijections between the wedge of infinitely many circles & the infinite union of circles with radius n & centre (n,0) in R^2?
Also how do you construct a continuous bijection between the latter & the Hawaiian earring?
Thanks x :-)