LISP homeworks

Concatenate list1 and list2. [crayon-5e8cd8510213f275157490/] Add one element to the tail of the list. [crayon-5e8cd85102148811615331/] Delete list’s last element. [crayon-5e8cd8510214c198275551/] Delete list’s head element. [crayon-5e8cd85102151661378348/] L1 – L2. Return list with elements that are in L1 but not in L2. [crayon-5e8cd85102155764114197/] L1 intersect L2. Return list with elements that are in both L1 and L2. [crayon-5e8cd85102159209082825/] Summation [...]