Concept explainers
To find: The correct option for the value of
Answer to Problem 1CR
The correct option is
Explanation of Solution
Given information:
The given expression is
Calculation:
The given equation becomes.
If two matrices have the same dimensions, then they are equal if and only if the elements in all corresponding positions are equal.
Equate the elements in corresponding positions.
Subtract
Multiply each side by
Calculate the value of
The value of
Therefore, the correct option is
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Chapter 16 Solutions
Algebra and Trigonometry: Structure and Method, Book 2
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