Q.NO.1: Solve the system of equation by using matrix equation X = A'Band find A by elementary row operation or by Ad joint Method. (5)x- 2y- 3z= 0x+4y +4z= 103x +7y+9z 4-w- 2x-4y- 6z = 6w +w +rch%232$%&8934589ERPDGK3.. ..国同工

we have given the linear system of the equation -x-2y-3z=0w+x+4y+4z=10w+3x+7y+9z=4-w-2x-4y-6z=-6 we…

Answered: Q.NO.1: Solve the system of equation by…

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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9. (a) A region is bounded by two lines and a quadratic polynomial with the following conditions: The first line has a y-intercept of 4. The second line has a y-intercept of 2. The two lines intersect at x = 2. Write a system of linear equations to find the coefficients of the two lines and the quadratic, and put it in matrix form. You do NOT need to solve the system! (b) Describe the solution (s) for each of the following already row-reduced matrices: 100 0 010 5 001 -1 i. The quadratic goes through the point (3,0) and its derivative is 0 there. The quadratic intersects the first line when x = 4, and the second line when x = 0. ii. iii. [88] 0 10 01 00 0 0 3 -2
Q3/ Q3/ Solve the following system of linear eqs. By inverse matrix: 1. 8x 1 + 2x2 +3x; =30 r.IV 2. X1 -9x2 +2x3 = 1 3. 2x, + 3x2 +3x3 =31
By matrix
Consider the following linear equations: -2x + 4y + 10z = -5 -2x + (22-k)y+9z = -3 -2x + 4y+(12-k)z =k+9 a) Suppose the above equation is expressed as Ax = b with x = equations in one matrix form as (Alb)= -2 -2 -2 4 -2 10 4 X3 10 -5 b) Use row operations on (Alb) by substracting row 1 from row 2 and row 3 respectively. Fill in the missing entries: Express the coefficients of the -5 Submit part 3 marks Unanswered
Write the following system in the Matrix form AX=B (2x + 3y + z = 4 (S):3x + 3y + z = 8 (2x+4y+ z = 5 1. (4 a. A =3 3 1, X = (y ) and B =8 1 1" b. A =3 3 12 5. (4 1), X = (y) and B =8 12 4 (2 1' (5' c. A =3 3 1), X = y) and B =8 .2 4 d. None of these 234r
Consider the system of linear equations 2x₁ + 2x₂2x3 −5 x₁ + x₂ − X3 = 4x₁8x₂ + 8x3 (a) Write down the coefficient matrix A of this system. (b) Write down the augmented matrix A' of this system: (c) Find the rank of these matrices: rank(A) : = and rank(A') = (d) This system of equations has (No answer given) = || 2 0
Is this how you do number 5? Is my solution correct?
Plz solve d and e part only Last 2 parts needs to be done. plz do in 30 min and gave a thumb up plz.
Use an augmented matrix to find the solution of the system 6y + 3z 34 5x + 3y 2z 52 | 4.x + 2y 2z 40 1.
4.) Use matrices System Use to of equations Gaussian back-substitution. M Solve 3x - 2y = -33 (x, 4)=( Nination x + 3y = 11 the possible. with

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Q.NO.1: Solve the system of equation by using matrix equation X= A'B and find A'by elementary row operation or by Ad joint Method. (5) x-2y- 3z=0 w+ x+4y+ 4z = 10 w + 3x +7y +9z 4 - w- 2x -4y - 6z = 6