Answered: ах, -1.5х, —3х, %3D9 1.6х, - х, -14х,…

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Algebra

ах, -1.5х, —3х, %3D9 1.6х, - х, -14х, 35 а-9 2.4х, +2х, -3.6х, %3D8 = 5

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

Chapter4: Polynomials

Section4.4: Powers Of Monimials

Problem 43WE

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Question

A) We calculate the unknowns vector {X} belonging to the above set of equations by using the Gaussian Elimination Method. solve it. Do your checks by putting the values you found in their place in the equation set.

B) Find the determinant of the coefficients matrix

ах, -1.5х, — 3х, %3D9
1.6х, — х, -1.4х, 35 а-9
2.4х, + 2х, - 3.6х, %3 8

Quantities that have magnitude and direction but not position. Some examples of vectors are velocity, displacement, acceleration, and force. They are sometimes called Euclidean or spatial vectors.

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