Matrix is singular means that the matrix is a singular matrix. Singular matrix = matrix with dissatisfied rank = matrix corresponding to determinant value 0. Singular matrix has no inverse matrix, just like 0 has no reciprocal. This is a problem that cannot be calculated mathematically
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Matrix is singular means that the matrix is a singular matrix. Singular matrix = matrix with dissatisfied rank = matrix corresponding to determinant value 0. Singular matrix has no inverse matrix, just like 0 has no reciprocal. This is a problem that cannot be calculated mathematically