Using linear algebra to find x1,x2, x3 - 3x₁ + x₂ + 3x3 = -83 x₁ + 4x₂ + 2x3 = 132x₁ +3x₂ + 4x3 = 16

Here we have to find solution i.e x1 , x2, x3

Answered: - 3x₁ + x₂ + 3x3 = -8 3 x₁ + 4x₂ + 2x3…

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter2: Working With Real Numbers

Section: Chapter Questions

Problem 30CLR

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Using linear algebra to find x1,x2, x3

- 3x₁ + x₂ + 3x3 = -8
3 x₁ + 4x₂ + 2x3 = 13
2x₁ +3x₂ + 4x3 = 16

Branch of mathematics concerned with mathematical structures that are closed under operations like addition and scalar multiplication. It is the study of linear combinations, vector spaces, lines and planes, and some mappings that are used to perform linear transformations. Linear algebra also includes vectors, matrices, and linear functions. It has many applications from mathematical physics to modern algebra and coding theory.

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