Which type of join is used to show all the entries in the table containing the primary key regardless of whether that ID has an entry in the second table? 1. left outer join
2. right outer join
3. inner join
4. self join

Create a program that will take in a single x and y coordinate as the origin. after the input is provided, the output should be all of the coordinates (all 26 coordinates read from the “coordinates.json” file), in order of closest-to-farthest from the origin.