Suppose A is a 4 x 8 matrix with 5 pivots. What can be said about the dimension of the column space of A and the dimension of the row space of A? Explain your answer.

Linear Algebra: A Modern Introduction
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ISBN:9781285463247
Author:David Poole
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Chapter3: Matrices
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Suppose A is a 4 x 8 matrix with 5 pivots. What can be said about the dimension of the column
space of A and the dimension of the row space of A? Explain your answer.
Transcribed Image Text:Suppose A is a 4 x 8 matrix with 5 pivots. What can be said about the dimension of the column space of A and the dimension of the row space of A? Explain your answer.
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