Find the inverse of :) 8 6 5 4 and use it to solve the system S 8x1 + 6x2 5x1 + 4x2 -9 -1

Q: Use the following set of equations 2x1+ X2- X3 = -1 X2+ X3 = 2 X1+2x2-X3= -1 (1) (2) (3) Eion…

A: None of them

Q: Use the back-substitution to solve the triangular system.

A: To solve: The triangular system by the use the back-substitution. Given information: The system is…

Q: 5. Solve the following system of equations: " -7x +7y = 14 %3D 7x-8y = -15 %3D

A: -7x + 7y = 14 -----------(a)   7x -  8y = -15-----------(b)  Adding equation (a) and (b) we get  -7x…

Q: Solve the following system of equations by utilizing elimination. -2x + 4y = 16 %3D 4x + 6y = 10 %3D…

A: We have to solve equation

Q: Use the method of Example 8 to find the given linear system. 5x1-3r2 -1 6.r1+2=5 %3D NOTE: Enter…

A: 5x1-3x2=-16x1+x2=5To find the solution

Q: Use the inverse found in Exercise 1 to solve the system 8x1 + 6x2 = 2 5x1 + 4x2 = -1

A: To Determine: use the inverse to solve the system of equations. Given: we have a system of equations…

Q: Use the ADDITION METHOD to solve the system of equations below: = 11 Зх- 4y %3D 15 (-3, 1) (-1, 3)…

A: given equation 2x-3y=11         (1)3x-4y=15         (2)multiply (1) by 3 and (2) by 2 and subtract…

Q: Use elimination to solue each of equations 2x-3y= 12 4x+3y =24 system

A: We have to solve the given linear systems by elimination method

Q: Use Cramer's rule to solve the system x+ 2y = -8 y + 3z = 8 . If there is a solution, write your…

A:

Q: Solve the system 3x = 4y + 1, 3y = 1 - 4x by the addition method.

A:

Q: o 4: (a): Solve the system by inverse method and verify your answer -11+ 4x1 – 3x2 + x3 = 0 -4x3 +…

A:

Q: Find all possible solutions to the following system: 2x + 7y = -1, 3r – 5y = 4.

A: Given:            2x+7y=−13x−5y=4

Q: Use substitution to solve the system. 3y+ 16 = x %3D Зх- 5у %3D 28 y = %3D

A: Solve using substitution method

Q: Use Cramer's rule to solve the system {−3x+3y=−6 9x−9y=18} If there is a solution, write your…

A:

Q: O Solve the System ş -Gx + 9y = 3 2x - 3y =-1 the Using auguieuted matria and reduction methed %3D

A:

Q: Use Cramer's rule to solve the system. 3x + 3y = 12 2x +5y 11 What is the solution of the system?…

A: Solve the system of equations by using Cramer's rule

Q: Solve the following system of equations. 4x +7y 15 %3D 8x + 3z 16 6y + 3z = 6

A:

Q: If r, and r2 are two solutions of a quadratic equation ax² + bx + c = 0, it can be shown that rn +…

A:

Q: Solve for w and z from the given system (2 + 1)w + z = 11  -10iw - (1 - 3i)z = -101 + 3i

A: Follow the procedure given below.

Q: Find the solution to an=5an-2-4an-4 with a0=3, a1=2, a2=6, and a3=8

A: Given recurrence relation is, an=5an-2-4an-4, a0=3,a1=2,a2=6 & a3=8.

Q: Use the inverse to solve the system 8x1 + 6x2 = 2 5x1 + 4x2 = -1 (A x1 = -5 and x2 = 7 (B) x1 = -7…

A:

Q: Use Cramer's rule to solve the following system of equations. If D = 0, use another method to solve…

A: Given: The system of equations is

Q: Use substitution to solve the system. 5x+3y = 3 x = 3y+15 믐

A:

Q: Use Gauss-Jordan reduction to solve the system of equation below: X1 + X2 + 2x3 = -1 X1 – 2x2 + x3 =…

A: Solve the equation

Q: Use the method of substitution to solve the system.

A: To solve the given system of equation.

Q: Use the given inverse to solve the system of equations. -- Зх +у %3D - 8 3 1 2 The inverse of x+y -…

A: System of the equation by using the inverse of a matrix:

Q: Use the LU factorization method to solve the following system 8x, – 3.x, +2x, = 20 4x, +11x, - x3 =…

A:

Q: Solve the following by using elimination or substitution method #1 X-y = 0 X² + 2 y = 24

A: For the solution of the problem follow the next steps.

Q: Use dlimination to solve each Systems of equations 3x+Zy=O X-5y=17

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: use the given inverse to solve system of linear equahons (A) 3 -4 -5 1 O Tx, t 4x2 = 5 5x1 + 3x2 =2…

A: We are using the fact that for system AX=b if A is an invertible square matrix then solution of the…

Q: Q2\ Use Gramer's rule to solve the following system : * x +y- 2z = 3 Зх — у +7%35 Зх + 3у -6z%3D9 |…

A: Solve by using cramer rule

Q: Use Gauss-Jordan elimination to solve system of equations 6x+9y=9 7x+3y=33

A: Given: System of equations 6x+9y=9 7x+3y=33

Q: Use Cramer's rule to solve the following system of equations: 3x1 4x2 = -5 2x, + x2 = 4

A:

Q: Use substitution to solve the system. x = 3y-7 5x+2y = 16 %3D

A:

Q: to solve the system 3x+3y=−3 23x+y=1.

A:

Q: Solve the following system by Gauss-Jordan elimination. 2x1 + 9x2 + 31x3= 63 4x1 + 19x2 + 66x3= 132…

A:

Q: Use Cramer's rule to solve the system: S5x + 4y = 12 ( 3х - бу — 24.

A: To use Cramer's rule to solve the system:5x+4y=123x-6y=24

Q: Use the substitution method to solve the system -1 4x 3y %3D

A: -x+y=-14x-3y=3 We need to solve the equations by method of Substitution

Q: Solve the Complen system. Z +3W = 2i 27 + W

A: Given,          The complex system are            z+3w=2i            2z+w=4

Q: (a) Solve the following system by Cramer nule, i 2x1- X2 + X) = 8; xi+2x2 + X= 6; xi -2 x2- X) = 1

A:

Q: Solve each system using the substitution me tion method. 12. 4x + 3y = 1

A:

Q: Solve the system using elimination. 2x + 3y = 8 5х + бу%3D 17 6y = 17 ([?], [ ])

A:

Q: Solve the following system of equations by LU decomposition. 4x1 + 3x2 + 14x3 = 15 %3D -4x1 + 5x2 +…

A:

Q: 2a + b – b = 9 3a + b + 2c = 23 %3D %3D 3a + b - 2c = 11 %3D

A: Solution

Q: 2x - 3y = 4 —х +4у-2%311 6x-5y+2z = -3 z = %3D

A: Given that 2x-3y=4 -x+4y-z=11 6x-5y+2z=-3

Q: OLA: Solve the following system by (method of inverse) 2x₁ + 3x₂ = 5 x₁2x₂ = -1

A: Given problem:- Solve the following system by (method of inverse) 2x1 + 3x2 = 5 x1 - 2x2 = - 1

Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.