The order of matrix A is 3x4 and the order of matrix B is 4x9. The order of matrix AB is: O A.4x3 OB. 3x9 O C.9x3 OD. 4x4

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.3: Matrix Algebra
Problem 8E
Question
100%
The order of matrix A is 3x4 and the order of matrix B is 4x9. The order of matrix AB is:
OA. 4x3
OB. 3x9
O C.9x3
OD. 4x4
Transcribed Image Text:The order of matrix A is 3x4 and the order of matrix B is 4x9. The order of matrix AB is: OA. 4x3 OB. 3x9 O C.9x3 OD. 4x4
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