anyone can help me with this problem, how can I prove that there is an homeomorphism between the closure of the (sphere minus one point) and the sphere itself any ideas?
thank you very much
anyone can help me with this problem, how can I prove that there is an homeomorphism between the closure of the (sphere minus one point) and the sphere itself any ideas?
thank you very much
HINT: Show that $\operatorname{cl}_{\Bbb R^3}(S^2\setminus\{p\})=S^2$.