SOLUTION: Let A and B be 2 � 2 matrices. Let [ 2 3 ] and [ -4 5 ] be the first and second rows of A, respectively. Let [ 2 3 ] and [ -4 5 ] be the first and second columns of B, respectively

SOLUTION: Let A and B be 2 � 2 matrices. Let [ 2 3 ] and [ -4 5 ] be the first and second rows of A, respectively. Let [ 2 3 ] and [ -4 5 ] be the first and second columns of B, respectively

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Question 156057: Let A and B be 2 � 2 matrices. Let [ 2 3 ] and [ -4 5 ] be the first and second rows of A, respectively. Let [ 2 3 ] and [ -4 5 ] be the first and second columns of B, respectively. If C = AB, then the element c(sub 22) =
a. 41
b. 7
c. 11
d..21
Answer by oscargut(2103) (Show Source): You can put this solution on YOUR website!
(option a)
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