The product of two elementary matrices of size 33: (choose ALL correct answers)

A. Corresponds to a sequence of elementary row operations on a 33 matrix
B. Is an invertible matrix
C. Is always an elementary matrix
D. Is the same in either order of multiplication
E. Is never an elementary matrix

Question

The product of two elementary matrices of size 33: (choose ALL correct answers) 

 A. Corresponds to a sequence of elementary row operations on a 33 matrix 
 B. Is an invertible matrix 
 C. Is always an elementary matrix 
 D. Is the same in either order of multiplication 
 E. Is never an elementary matrix

lanre · Answer

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anonymous · Answer

god, i am an idiot, thank u