<p>Please answer these multiple choice questions<img alt="19, 41) Consider the following method: private TreeNode mysteryProcess (TreeNode root) ifくroot--null II 〔root.getLeft()--nu11" src="https://media.cheggcdn.com/media%2Fc8a%2Fc8a3eb99-3aa1-4388-a0a8-2728c91090c3%2Fphpdeq93L.png" style="height:568px;width:1024px;" aria-describedby="d3f"/><img alt="Questions 12-13 refer to the following method