text date formula

Hi, I need to make date range in a cell that depended on a date that in another cell.
lets say that in A1 i have the date 29/9/2020, I want that in another cell to have the text: "28/9/2020 - 29/9/2020".

P.s
This is the format of date in my country

Thanks

So you want the date range to go from the previous day to the date in A1?

If so you can use this in B1:

=TEXT(A1-1,"dd/m/yyyy") & " - " & TEXT(A1,"dd/m/yyyy")

Hope this helps.
Pete

Perfect, Thanks