Suppose a 6x8 matrix A has three pivot columns. What is nullity A? Is Col A = R3? Why or why not? .. nullity A = |(Simplify your answer.) Is Col A = R? Why or why not? A. Yes, because the number of pivot positions in A is 3. O B. No, because Col A is a subspace of R°. C. Yes, because rank A = 3. O D. No, because Col A is a subspace of R°.
Suppose a 6x8 matrix A has three pivot columns. What is nullity A? Is Col A = R3? Why or why not? .. nullity A = |(Simplify your answer.) Is Col A = R? Why or why not? A. Yes, because the number of pivot positions in A is 3. O B. No, because Col A is a subspace of R°. C. Yes, because rank A = 3. O D. No, because Col A is a subspace of R°.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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