Show that if ad - be -=!= 0, then the system ax + by = r cx

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Show that if ad - be -=!= 0, then the system
ax + by = r
cx + dy = s

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Linear Algebra A Modern Introduction

ISBN: 978-1285463247

4th edition

Authors: David Poole

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Question Posted: Apr 15, 2016 05:58 AM

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Show that if ad - be -=!= 0, then the system ax + by = r cx

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It suffices to show that the rowreduced matrix has no zero rows since it th...View the full answer

Linear Algebra A Modern Introduction

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