1) if a•b = a•c and a ≠ 0 does b = cExplain 2) axb = axc and a ≠ 0 does b = cExplain

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.2: Linear Independence, Basis, And Dimension
Problem 1AEXP
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1) if a•b = a•c and a ≠ 0 does b = c
Explain

2) axb = axc and a ≠ 0 does b = c
Explain

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