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Concept explainers
To find: the given product, if possible.
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Answer to Problem 3.15EP
Explanation of Solution
Given:
The given matrices are
The product of matrix
Concept used:
For matrix multiplication, the number of columns in the first matrix must be equal to the number of rows in the second matrix. The result matrix has the number of rows of the first and the number of columns of the second matrix.
Calculation:
The given matrix A is
Since, the number of columns in the first matrix is 2 and the number of rows in the second matrix is 2
Thus, the number of columns in thefirst matrix is equal to the number of rows in the second matrix.
Therefore, the multiplication of matrix
Now, multiplication of matrix
Hence, the matrix
Chapter SH Solutions
Glencoe Algebra 2 Student Edition C2014
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