Suppose a 6 x 12 matrix has 6 pivot columns. 1) Is Col A = R6? Answer yes or no. 2) Justify your response in part 1. 3) Is Nul A = RỒ? Answer yes or no. 4) Justify your response in part 3.

Linear Algebra: A Modern Introduction
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Author:David Poole
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Chapter3: Matrices
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15) This is linear algebra ! write neatly, answer only. Show your work!
Suppose a 6 x 12 matrix has 6 pivot columns.
1) Is Col A = RỒ? Answer yes or no.
2) Justify your response in part 1.
3) Is Nul A = RỒ? Answer yes or no.
4) Justify your response in part 3.
Transcribed Image Text:Suppose a 6 x 12 matrix has 6 pivot columns. 1) Is Col A = RỒ? Answer yes or no. 2) Justify your response in part 1. 3) Is Nul A = RỒ? Answer yes or no. 4) Justify your response in part 3.
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