3. Solve the following linear systems. 3x2 = { 2x1 + X2 = + 2x2 (a). (b). 2x1 3x1 3x1 - 5x1 3x1 + x2 1121 + 7x2 -2 1 = 1 + 2x2 I3 + 3x2 + 2x3 + 3x3 - = -15 0 11 = -30 = =
3. Solve the following linear systems. 3x2 = { 2x1 + X2 = + 2x2 (a). (b). 2x1 3x1 3x1 - 5x1 3x1 + x2 1121 + 7x2 -2 1 = 1 + 2x2 I3 + 3x2 + 2x3 + 3x3 - = -15 0 11 = -30 = =
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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Transcribed Image Text:3. Solve the following linear systems.
3x2 =
{
+ X2 =
+ 2x2
(a).
(b).
2x1
2x1
3x1
3x1
5x1
3x1
+ x2
11x1 + 7x2
-2
1
= 1
x3 = -15
0
= 11
= -30
+ 2x2
+3x2+2x3
+ 3x3
=
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