CREATE TABLE table_41667 ("Date" TEXT, "Opponent" TEXT, "Venue" TEXT, "Result" TEXT, "Attendance" FLOAT)

What was the date of the game held at the A venue with a result of 0-1 against the Rangers?
SELECT "Date" FROM table_41667 WHERE "Venue" = 'a' AND "Result" = '0-1' AND "Opponent" = 'rangers'
SELECT "Date" FROM "table_41667" WHERE "Opponent" = 'rangers' AND "Result" = '0-1' AND "Venue" = 'a'