Concept explainers
To find: The difference of two matrices
Answer to Problem 2MCQ
The difference of two matrices is
Explanation of Solution
Given information:
The given expression is
Calculation:
Consider the expression
The two matrices;
To find the difference of two matrices given in
Before subtracting these matrices, first we check the size of both matrices.
Here matrix
Subtracting corresponding elements
Simplify.
Therefore the difference of two matrices is
Chapter 12 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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