Graph TheoryHardTrees ShareTrees · Hard problemA tree on vertices 1,…,71, \ldots, 71,…,7 has Prufer code (4,4,2,2,6)(4, 4, 2, 2, 6)(4,4,2,2,6). How many leaves does this tree have?Check Show answer Walk through it step by step Practice more like this Review this concept