26.Suppose that2x₁ + x₂ + 3x3 = 1,4x1 + 6x2 + 8x3 = 5,6x1 + ax2 + 10x35,=with a < 10. For which of the following values of a will there be no row interchange required whensolving this system using scaled partial pivoting?a. α=6b. a = 9c. α = -3

Answered: Image /qna-images/answer/2f0a03f1-9deb-48f5-bd73-10218fbea579.jpg

Answered: 2x₁ + x₂ + 3x3 = 1, 4x1 + 6x₂ + 8x3 =…

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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2x₁ + x₂ + 3x3 = 1, 4x1 + 6x₂ + 8x3 = 5, 6x1 + ax2 + 10x3 = 5, ollowing values of a will there be m partial pivoting? b. α=9 Cc.