Sql to delete duplicates in Teradata - response (17) by ak.sabale@gmail.com

 
Hi....
"How to remove duplicate more than one records from given table.  table as tbl1

emp_id,emp_fname,emp_lname

1,a,b
2,a,b
2,a,c
3,c,b
3,f,h

i want output like
2,a,c
3,c,b
3,f,h
 
Thanks in Advance !