1 S Prefix Expression Binary Tree B S Post Expression Binary Tree Q37041926

A?

B?

1. a. What’s the Prefix expression of this binary tree b. What’s the Post expression of this binary tree Show transcribed image text 1. a. What’s the Prefix expression of this binary tree b. What’s the Post expression of this binary tree

Answer

a.Prefix expression:ABDHIECFJGb.Post expression:HIDEBJFGCA