x + y – k = 0 -x – 2y + 7 = 0 4.x + 2ky – 20 = 0

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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B) Using determinants, find the values of k for which the below equations are consistent:

x + y – k = 0
-x – 2y + 7 = 0
4x + 2ky – 20 = 0
Transcribed Image Text:x + y – k = 0 -x – 2y + 7 = 0 4x + 2ky – 20 = 0
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