When you multiply a matrix by the identity, the matrix obtain is the: A. original matrix C. inverse matrix B. adjoint matrix D. transpose matrix

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 86E
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When you multiply a matrix by the identity, the matrix obtain is the:
A. original matrix
C. inverse matrix
B. adjoint matrix
D. transpose matrix
Transcribed Image Text:When you multiply a matrix by the identity, the matrix obtain is the: A. original matrix C. inverse matrix B. adjoint matrix D. transpose matrix
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