Q-1:x + y+z+w = 1Soive the linear system x+ y+ 2z+ 2w = 2(2x+2y+3z + 4w = 4a)b)Let A = |. Find all values of a for which A2 is symmetric.au+x,v + yw+zc)Let xz =1. Findy.la+ 2x b+ 2ywlc+ 2z

Q-1: x+y+z+w = 1 Soive the linear system x+y+ 2z + 2w = 2 . (2x+2y+3z + 4w = 4 a) b) Let A Find all values of a for which A² is symmetric. %3D u +x. la b Let x v+y w +z c) y z = 1. Find lu la + 2x b+2y c+2z|

Q-1: x+y+z+w = 1 Soive the linear system x+y+ 2z + 2w = 2 . (2x+2y+3z + 4w = 4 a) b) Let A Find all values of a for which A² is symmetric. %3D u +x. la b Let x v+y w +z c) y z = 1. Find lu la + 2x b+2y c+2z|

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

Q-1:
x + y+z+w = 1
Soive the linear system x+ y+ 2z+ 2w = 2
(2x+2y+3z + 4w = 4
a)
b)
Let A = |. Find all values of a for which A2 is symmetric.
a
u+x,
v + y
w+z
c)
Let x
z =1. Find
y.
la+ 2x b+ 2y
wl
c+ 2z

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