- #1
woundedtiger4
- 188
- 0
Sorry if the title of my question is wrong,
lim sup_n A_n = ∩^∞ U^∞ A_k
does it mean that first we are taking the union of A_n and then we are taking intersection? actually I am confused, what is it actually?
lim sup_n A_n = ∩^∞ U^∞ A_k
does it mean that first we are taking the union of A_n and then we are taking intersection? actually I am confused, what is it actually?