Question: (c) Consider the following adjacency graph associated with sparse matrix A. i) Write down the associated adjacency matrix and plot the pattern of matrix A

i) Write down the associated adjacency matrix and plot the pattern of

(c) Consider the following adjacency graph associated with sparse matrix A. i) Write down the associated adjacency matrix and plot the pattern of matrix A using the MATLAB command spy(A). Calculate the full bandwidth of matrix A. [6 marks] ii) Find the Reverse Cuthill-McKee ordering for the matrix A. Write down the permuted adjacency matrix B and calculate its full bandwidth. Sketch the pattern of corresponding adjacency graph B. [6 marks]

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