To check: which of the given matrix in the option is true the given matrix equation.
Answer to Problem 33STP
D.
Explanation of Solution
Given:
The given matrix equation is
The given options are:
Concept used:
Scalar multiplication of the matrix: scalar multiplication refers to the product of a real number and a matrix. In scalar multiplication, each element in the matrix is multiplied by the given scalar.
Calculation:
As the given matrix equation is
Now, multiply the given matrix. Then,
Thus,
Hence, the correct option is (D).
Chapter 12 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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