LISP homeworks

Concatenate list1 and list2. [crayon-5d0c05c271588703963881/] Add one element to the tail of the list. [crayon-5d0c05c271593547175320/] Delete list’s last element. [crayon-5d0c05c271597369790559/] Delete list’s head element. [crayon-5d0c05c27159c681647859/] L1 – L2. Return list with elements that are in L1 but not in L2. [crayon-5d0c05c2715a0062883945/] L1 intersect L2. Return list with elements that are in both L1 and L2. [crayon-5d0c05c2715a5271015784/] Summation [...]