0 votes 0 votes total possible binary search trees with 3 nodes is: 14 15 6 none gate_forum asked Jan 3, 2016 gate_forum 406 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
2 votes 2 votes 5 2nCn/n+1 =6C3/4 Anurag_s answered Jan 3, 2016 Anurag_s comment Share Follow See all 3 Comments See all 3 3 Comments reply Sandeep Singh commented Jan 3, 2016 reply Follow Share what should i consider "none" meaning? is it equivalent to 0 ? 0 votes 0 votes Anurag_s commented Jan 3, 2016 reply Follow Share He has not written complwte question i think, none will be 0, none of these should be there in options 0 votes 0 votes Sandeep Singh commented Jan 3, 2016 reply Follow Share yes. you are right 0 votes 0 votes Please log in or register to add a comment.