Which of the following most nearly gives the value of the determinant for the following equations? 2x – 6y – z = -38 ; -3x – y + 7z = -34 ; -8x + y – 2z = -20 (Note: no need to re-arrange the equations, number them in the order they appear in this problem) a) det[A] = 2,375 d) det[A] = 2,327 %3D b) det[A] = 3,257 e) det[A] = 3,235 %3D c) det[A] = 2,357 f) None of the choices

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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Which of the following most nearly gives the value of the determinant for the following equations?
2x – 6y – z = -38 ; -3x – y+ 7z = -34 ; -8x + y – 2z = -20 (Note: no need to re-arrange the
equations, number them in the order they appear in this problem)
a) det[A] = 2,375
d) det[A] = 2,327
b) det[A] = 3,257
e) det[A] = 3,235
c) det[A] = 2,357
f)
None of the choices
Transcribed Image Text:Which of the following most nearly gives the value of the determinant for the following equations? 2x – 6y – z = -38 ; -3x – y+ 7z = -34 ; -8x + y – 2z = -20 (Note: no need to re-arrange the equations, number them in the order they appear in this problem) a) det[A] = 2,375 d) det[A] = 2,327 b) det[A] = 3,257 e) det[A] = 3,235 c) det[A] = 2,357 f) None of the choices
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