Identify the matrix A as a square matrix, column matrix, row matrix, or neither and determine the size of A. Give the negative (additive inverse) of A. A= -2 0 -7 -4 -6 1 4 0 9

Excel Applications for Accounting Principles
4th Edition
ISBN:9781111581565
Author:Gaylord N. Smith
Publisher:Gaylord N. Smith
Chapter19: Variable Costing (varcost)
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Question
Identify the matrix A as a square matrix, column matrix, row matrix, or neither and determine the size of A. Give the
negative (additive inverse) of A.
A=
-2 0 -7
- 4 - 6
1
4 0 9
Choose the correct answer below and fill in the answer box to complete your choice.
A. A is a
B. A is a
C. A is a
D. A is a
X
column matrix.
square matrix.
row matrix.
matrix. It is not a square, column, or row matrix.
Transcribed Image Text:Identify the matrix A as a square matrix, column matrix, row matrix, or neither and determine the size of A. Give the negative (additive inverse) of A. A= -2 0 -7 - 4 - 6 1 4 0 9 Choose the correct answer below and fill in the answer box to complete your choice. A. A is a B. A is a C. A is a D. A is a X column matrix. square matrix. row matrix. matrix. It is not a square, column, or row matrix.
Expert Solution
Step 1

The given matrix is a 3x3 square matrix.

What is a square matrix?

A Square matrix is a matrix where an equal number of rows and columns are present in the matrix.

Hence Option B is your answer.

 

 

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