LISP homeworks

Concatenate list1 and list2. [crayon-5c6a923f9d80d336255456/] Add one element to the tail of the list. [crayon-5c6a923f9d818660119446/] Delete list’s last element. [crayon-5c6a923f9d81c129984912/] Delete list’s head element. [crayon-5c6a923f9d821202159197/] L1 – L2. Return list with elements that are in L1 but not in L2. [crayon-5c6a923f9d825119633092/] L1 intersect L2. Return list with elements that are in both L1 and L2. [crayon-5c6a923f9d829631198741/] Summation [...]