Need help asap use racket programming language please

2. (40 points) Give to the predicate "" the self-explain name ftl. 0) f(X, [X I L], L) Hint The self-explain names for the predicate "a" are "append" or "concatenation". The self-explain names are not"", "g", "h", etc. The not well known names such as "Operation-Manhattan" must be additionally explained. 3. (40 points) Write in the SWI Prolog programming language a predicate to delete all elements X of the list List1 to get the list List2. All used predicates must be defined-written by the student. Test Example 2. (40 points) Give to the predicate "" the self-explain name ftl. 0) f(X, [X I L], L) Hint The self-explain names for the predicate "a" are "append" or "concatenation". The self-explain names are not"", "g", "h", etc. The not well known names such as "Operation-Manhattan" must be additionally explained. 3. (40 points) Write in the SWI Prolog programming language a predicate to delete all elements X of the list List1 to get the list List2. All used predicates must be defined-written by the student. Test Example