If and are matrices, then when...
A) is the inverse matrix of .
B) is an identity matrix.
C) and are matrices.
D) and are identical matrices.
E) and have the same dimension.

Question

If  and  are matrices, then  when...
A) is the inverse matrix of . 
B) is an identity matrix. 
C) and are matrices. 
D) and are identical matrices. 
E) and have the same dimension.

Quizplus · Accepted Answer

The Answer of If  and  are matrices, then  when...
A) is the inverse matrix of . 
B) is an identity matrix. 
C) and are matrices. 
D) and are identical matrices. 
E) and have the same dimension.

If and Are Matrices, Then When