Set 1. Union - {1,2,3,4} - { 3,5,6} = {1,2,3,4,5,6} 2. Intersection - {1,2,3,4} - {3,4,5,6} = {3,4} 3. Set difference - { 1,2,3,4} - {3,4,5,6} = {1,2} 4. Symmentic difference - { 1,2,3 } - { 2,3,4 } = {1,4}
Tree 1. Binary Tree 2. AVL Tree 1. Unbalance Tree 2. Balance Tree 3. Balance Insertion Tree 4. Balance Deletion Tree 5. AVL Tree Properties 6. Tree Node Rotations - Left Rotation and Right Notation 7.