(1)Consider the following observation modelb₁=₁+13+1b₂ = 12-213+ n₂b3 = 21-423 +723b4=21+223 + nawhere [b₁ = 1 b₂ = 5 b3 = 3 b4 = 4]. What is the least square estimate of x = [11, 12, 13]?(a) x= [2.04, 4.52, -0.24](b) x=2.04(c) x = 6.45(d) x= [6.45, 4.52, -0.85]

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Answered: (1) Consider the following observation…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

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The Answer is 3y = -x + 19
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(1) Consider the following observation model b₁=₁+13+ b₂ = 12-213+n₂ b3 = 21-423 +723 b₁ = 21+223 +n4 where [b₁ = 1 b₂ = 5 b3 = 3 b4 = 4]. What is the least square estimate of x = [11, 12, 13]? (a) x= [2.04, 4.52, -0.24] (b) x=2.04 (c) x = 6.45 (d) x= [6.45, 4.52, -0.85]