LISP homeworks

Concatenate list1 and list2. [crayon-5b0760aa3f1b0342970928/] Add one element to the tail of the list. [crayon-5b0760aa3f1bb696416276/] Delete list’s last element. [crayon-5b0760aa3f1c0265707607/] Delete list’s head element. [crayon-5b0760aa3f1c4150583454/] L1 – L2. Return list with elements that are in L1 but not in L2. [crayon-5b0760aa3f1c8784958426/] L1 intersect L2. Return list with elements that are in both L1 and L2. [crayon-5b0760aa3f1cd267238109/] Summation [...]