1. Solve for the value of a, b, c and d using Cramer's Rule. -4 (ab + b) + d -c - 7 = 12 + 2b + 2c (b + c) - (2ab + 3ac) а (с d + 7) %3D а + 3d 4a + 4d = 14 a? + 3a %3D

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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1.
Solve for the value of a, b, c and d using Cramer's Rule.
а (с
d + 7)
-4 (ab + b) + d -c - 7
%3D
a + 3d
12 + 2b + 2c
4a + 4d = 14
(b + c)
a? + 3a =
-(2ab + 3ac)
Transcribed Image Text:1. Solve for the value of a, b, c and d using Cramer's Rule. а (с d + 7) -4 (ab + b) + d -c - 7 %3D a + 3d 12 + 2b + 2c 4a + 4d = 14 (b + c) a? + 3a = -(2ab + 3ac)
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