write a correct

Write a query to fetch values in table test_a that are and not in test_b without using the NOT keyword. Note, Oracle does not support the above INSERT syntax, so you would need this instead: insert into test_a(id) values (10 insert into test_a(id) values (20 insert into test_a(id) values (30 insert into test_a(id) values (40 insert into test_a(id) values (50 insert into test_b(id) values (10 insert into test_b(id) values (30 insert into test_b(id) values (50