Question: a) Write a method public static boolean isRowMagic(int[][] a) that checks if the array is row-magic (this means that every row has the same row

a) Write a method

 public static boolean isRowMagic(int[][] a)

that checks if the array is row-magic (this means that every row has the same row sum).

b) Write a method

public static boolean isColumnMagic(int[][] a)

that checks if the array is column-magic (this means that every column has the same column sum).

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