Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
4th Edition
ISBN: 9781285463247
Author: David Poole
Publisher: Cengage Learning
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15. Suppose a 3 x 5 matrix A has three pivot columns. Is Col A = R³ ? Is Nul A = R² ? Explain your answers.
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Transcribed Image Text:15. Suppose a 3 x 5 matrix A has three pivot columns. Is Col A = R³ ? Is Nul A = R² ? Explain your answers.
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