3 51 Q2) If A = [, 1 and B = || show that -1 4. (A + B)² # A² + B² + 2AB

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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Question
2) If A = [, 1
3
4]
(A + B)² ± A² + B² + 2AB
Q
and B =
, show that
Transcribed Image Text:2) If A = [, 1 3 4] (A + B)² ± A² + B² + 2AB Q and B = , show that
Q6) solve the systems Ax = bị and Ax =
b, where
(-7)
3
2
10
16
А %3D -3 —3 —14
b2 = -25
3
1
4
-5.
3
Transcribed Image Text:Q6) solve the systems Ax = bị and Ax = b, where (-7) 3 2 10 16 А %3D -3 —3 —14 b2 = -25 3 1 4 -5. 3
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