This is a question from 'Linear Algebra' by Hoffman and Kunze, and it's exercise 6 at page 5:(adsbygoogle = window.adsbygoogle || []).push({});

Question: Prove that if two homogeneous systems of linear equations in two unknowns

have the same solutions, then they are equivalent.

Attempt: I've tried some approaches but I couldn't even start.

Does anyone have a clue? Is there any solutions manual for this book?

Thanks

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# [Linear Algebra]

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