What is the principle of factorization? – McqOptions

MCQOPTIONS

1.	What is the principle of factorization?
A.	there exists no inverse for a singular matrix
B.	determinant of an identity matrix is one
C.	every square matrix can be expressed as a product of a lower triangular matrix and upper triangular matrix
D.	every matrix can be expressed as a sum of a skew symmetric and a symmetric matrix
Answer» D. every matrix can be expressed as a sum of a skew symmetric and a symmetric matrix

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