LISP homeworks

Concatenate list1 and list2. [crayon-5a339ce637738131892568/] Add one element to the tail of the list. [crayon-5a339ce637746931325616/] Delete list’s last element. [crayon-5a339ce63774e800449730/] Delete list’s head element. [crayon-5a339ce637756310870118/] L1 – L2. Return list with elements that are in L1 but not in L2. [crayon-5a339ce63775d499307208/] L1 intersect L2. Return list with elements that are in both L1 and L2. [crayon-5a339ce637764585329197/] Summation [...]