Create a 2 × 2 matrix with the components -1, 1, and 0 such that when you multiply the matrix with a vector matrix, the resulting matrix represents the vector matrix reflected across the x-axis. Include examples to support your answer.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter3: Matrices
Section3.5: Subspaces, Basis, Dimension, And Rank
Problem 63EQ
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Create a 2 × 2 matrix with the components -1, 1, and 0 such that when you multiply the matrix with a vector matrix, the resulting matrix represents the vector matrix reflected across the x-axis. Include examples to support your answer.

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