What did I do wrong In this problem and how could I fix it.

Write a method to multiply two matrices. The header of the method is: public static double[I0 multiplyMatrix(double lI0 a, double10 b). To multiply matrix a by matrix b, the number of columns in a must be the same as the numb of rows in b, and the two matrices must have elements of the same or compatible types. Let be the result of the multiplication. Assume the column size of matrix a is n. Each elemer 4. For example, the two 3 3 matrices a and b, c is: a11 a12 a13) /b11 b12 b13) 11 c12 c13 a21 a22 a23)x| b21 b22 b23)=(C21 C22 C23 1112 13 a31 a32 a33 \p31 b32 b33 C31 C32 C33 Write a test program that prompts the user to enter two 3 3 matrices and displays their product. Here is a sample run: Enter matrix1: 1 23456789 Enter matrix2: 02414.52.2114.3 5.2 Multiplication of the matrices is: 5.3 23.9 24 11.6 56.3 58.2 17.9 88.7 92.4 Write a method to multiply two matrices. The header of the method is: public static double[I0 multiplyMatrix(double lI0 a, double10 b). To multiply matrix a by matrix b, the number of columns in a must be the same as the numb of rows in b, and the two matrices must have elements of the same or compatible types. Let be the result of the multiplication. Assume the column size of matrix a is n. Each elemer 4. For example, the two 3 3 matrices a and b, c is: a11 a12 a13) /b11 b12 b13) 11 c12 c13 a21 a22 a23)x| b21 b22 b23)=(C21 C22 C23 1112 13 a31 a32 a33 \p31 b32 b33 C31 C32 C33 Write a test program that prompts the user to enter two 3 3 matrices and displays their product. Here is a sample run: Enter matrix1: 1 23456789 Enter matrix2: 02414.52.2114.3 5.2 Multiplication of the matrices is: 5.3 23.9 24 11.6 56.3 58.2 17.9 88.7 92.4