Use the result of Exercise 24 to prove: If zz1 = zz2 and z 0, then
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Exercise 24:
Prove: If z1z2 = 0, then z1 = 0 or z2 = 0.
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Related Book For
Elementary Linear Algebra with Applications
ISBN: 978-0471669593
9th edition
Authors: Howard Anton, Chris Rorres
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