A binary tree of depth “d” is an almost complete binary tree if
							Options
 - Each leaf in the tree is either at level “d” or at level “d–1”
 - For any node “n” in the tree with a right descendent at level “d” all the left descendants of “n” that are leaves, are also at level “d”
 - Both a and b
 - None of the above
							CORRECT ANSWER :   Both a and b 
                            
                            
			        
				Write your comments