Concept explainers
To perform: The indicated operation and write impossible if the matrix does not exist.
Answer to Problem 27PPS
Matrix:
Explanation of Solution
Given information:
Calculation:
We are required to perform multiple step operations.
Let us start with distributing the scalar in each matrix.
Write the elements in each matrix:
Add the corresponding elements:
Simplify:
Distribute the scalar:
Multiply:
Thus,
The matrix obtained:
Chapter 3 Solutions
Glencoe Algebra 2 Student Edition C2014
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