[Solved] Get first day of week T-SQL

by 


DECLARE @YEAR int = 2020;
DECLARE @WEEKSTOADD int = 6;
SET DATEFIRST 1;

SELECT 
        DATEADD(day, 
                1 -  DATEPART(dw,DATEADD(week,@WEEKSTOADD,cast(cast(@YEAR as varchar(4)) + '0101' as date))), 
                DATEADD(week,@WEEKSTOADD,cast(cast(@YEAR as varchar(4)) + '0101' as date)))

3

solved Get first day of week T-SQL