1 votes 1 votes 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 Priyanka Agarwal asked Oct 5, 2017 • closed Oct 5, 2017 by LeenSharma Priyanka Agarwal 252 views comment Share Follow See 1 comment See all 1 1 comment reply Warlock lord commented Oct 5, 2017 reply Follow Share 6 in total. 0 votes 0 votes Please log in or register to add a comment.