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Questions and Answers
Adding two matrices requires that they have the same number of rows and columns.
Adding two matrices requires that they have the same number of rows and columns.
True (A)
Subtracting two matrices is equivalent to adding the negative of the second matrix to the first.
Subtracting two matrices is equivalent to adding the negative of the second matrix to the first.
True (A)
We can divide matrices directly using the division operator.
We can divide matrices directly using the division operator.
False (B)
To transpose a matrix, we swap its rows and columns.
To transpose a matrix, we swap its rows and columns.
Multiplying a matrix by a constant is also known as scalar multiplication.
Multiplying a matrix by a constant is also known as scalar multiplication.
Flashcards
Matrix Addition Requirement
Matrix Addition Requirement
Matrices must have the same number of rows and columns to be added.
Matrix Subtraction
Matrix Subtraction
This is the same as adding the negative of the second matrix to the first.
Matrix Transpose
Matrix Transpose
The rows become columns and columns become rows.
Scalar Multiplication
Scalar Multiplication
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Dividing Matrices
Dividing Matrices
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