1 1 vote closed as a duplicate of: number of ordered trees No. Of possible ordered trees with 3 nodes A,B,C is: a.16 b.12 c.6 d.10 Programming in C + – Priyanka Agarwal 443 views comment Share Follow Print See 1 comment 1 1 comment reply Warlock lord commented Oct 5, 2017 reply Follow flag 6 in total. 0 0 replyShare Please log in or register to add a comment.