features a cardinality scaled-down than or equivalent into the cardinality of A further established T displaystyle T as well as the list of all authentic numbers have the exact cardinality, a bijection staying supplied by the functionality x ↦ tan ( π x / 2 https://rylanpsrqp.ampedpages.com/the-definitive-guide-to-dịch-vụ-đồ-cúng-khai-trương-62991012