Different accounts, same address

Reference to different functions pointing to the same address? same address for example: mom and dad, living in the same house, have separate entries in the form and are on their own rows within the excel report I would same address She calls herself Emma Jones, but she uses the same address we traced Jenny James to in Grangetown

same address I was messing around with the address of operator and it looks like two variables can be stored in the same address, is this true?