Rotations in an AVL tree (Adelson-Velsky-Landis) in Data Structures

2)LR station LR(2) Left Rotate (y) Right Retaile(s) draw a left link leptrotate (y) left T4 y Ty y J3 rightrotalo(s) Ti a TI T2 T2 T3 x right list y dud z T1 T2 T3 T4 RR Rotation 3 Z y y Left Rotate (2) 2 x T2 x 2014 T1 T2 T3 T3 I T4 T4 then crips Xah

4) RL Rotation z RL(2) Right Rotate (y), Leftrotate N (2) . y x II Right Rotate (y) Ti x T4 T2 y III) about T2 T3 T3 T4 28 heft Rotate( 2) 2 08 Z y of sa T 2 TI J3 T4