?(?) ??? ?????. ?? ??? ?? ??? ?? ??? ???? ????? ?? ???? ??? ?? ???? ?????, ? ?? ???? ??? ? ??? ???????.If just about every perform is ongoing if and only if its projections are ongoing, can we conclude the codomain has the product topology?????????? ????? ??????? ???????????? ???????? ???????? ??????MAC addresses can from time to time be utilized t