nswer the following questions about the rooted tree shown. For questions in which you need to list more than one vertex, list the vertices in alphabetical order and separate them with a comma.  1) Which vertix is the root? 2) What is the height of the graph? 3) What is the level of H? 4) List the children of B. If B has no chidren, write NONE. 5) What is the parent of K? 6) What are the sibling(s) of E? 7) What are the ancestor(s) of Q? 8) What are the descendant(s) of C? 9) List the leaves of the graph. 10) How many internal vertices does the graph have?

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Q: Originating at vertex C, how many tree subgraphs and spanning trees are present in this graph?

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Q: Suppose an array is given  A = [A, C, E, F, K, L, M, N, Y, Z]   a.  Draw a complete TERNARY tree…

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Q: А B D E

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Eight puzzle problem

The N-puzzle problem contains N tiles (N+1 including empty tiles) where the value of N can be 8, 15, 24, etc. The puzzle is divided into the square root of (N+1) rows and the square root of (N+1) columns. These problems have an initial state or configuration and a goal state or configuration. The puzzle can be solved by shifting the tiles one by one in the empty space. The objective is to place the numbers on the tiles to match the final state using the empty space. The other name for the N-puzzle problem is the sliding puzzle.