In each of the follow ing, find conditions on a and b such that the system has

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In each of the follow ing, find conditions on a and b such that the system has no solution, one solution, and infinitely many solutions.
(a) x - 2y = 1
ax + by = 5
(b) x + by = -1
ax + 2y = 5
(c) x - by = -1
x + ay = 3
(d) ax + y = 1
2x + y = b

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Linear Algebra With Applications

ISBN: 9780070985100

7th Edition

Authors: W. Keith Nicholson

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Question Posted: Jun 21, 2016 06:23 AM

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In each of the follow ing, find conditions on a and b such that the system has

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b Case 1 If ab 2 it continues The unique solution is Case 2 If ab 2 ...View the full answer

Linear Algebra With Applications

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