a.
Find theaddition of the given matrices.
a.
Answer to Problem 41RE
The addition of the matrices is
Explanation of Solution
Given information:
The givenmatricesare
Calculation:
If
The sum of two matrices of different orders is undefined.
Now
Hence theaddition of the matricesis
b.
Find the subtraction of the given matrices.
b.
Answer to Problem 41RE
The difference of the matrices is
Explanation of Solution
Given information:
The given matrices are
Calculation:
If
The sum of two matrices of different orders is undefined.
Now
Hence the difference of the matrices is
c.
Find the scalar multiplication of the given matrix.
c.
Answer to Problem 41RE
The scalar multiplication of the matrix is
Explanation of Solution
Given information:
The given matrixis
and the scalar quantity is
Calculation:
If
Now
Hence the scalar multiplication of the matrixis
d.
Find the addition of matrices with scalar multiplication.
d.
Answer to Problem 41RE
The addition of matrices is
Explanation of Solution
Given information:
The given matrices are
and the given expression is
Calculation:
If
If
The sum of two matrices of different orders is undefined.
Now
Hence the addition of matrices is
Chapter 8 Solutions
EBK PRECALCULUS W/LIMITS
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