-x +y + 2z = 1 (a) { 2x + 3y + z = -2 5x + 4y + 2z = 4

Q: Suppose that y^-1= 7x ^-2/6z^-1 Which equivalent to y? A. 6x^2/7z B. 7x^2/6z C. 7z/6x^2 D. 6z/7x^2

A: I have given the answer in the next step. Hope you understand that

Q: 1- y = -y² 2yt+1 2rv y(1) = -2

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Q: 1. -x-y- 3z = -9 z = -3x – 1 x = 5y – z + 23 %3D 2. y = x +2 +5 z = -3y – 3 2x- y = -4

A:

Q: x+y+z- 2t = -4 x– 2y + 3z + 4t = 10 2x + 3y – z + 2t = 9 4x – y + 2z – t = -7

A: Here x+y+z-2t=-4x-2y+3z+4t=102x+3y-z+2t=94x-y+2z-t=-7Now converting given equations into matrix…

Q: 19. -2r + y + 6z = 1 %3D 3x + 2y + 5z = 16 7x + 3y - 4z = 11

A: Given that, the linear equations are, -2x+y+6z=1             ⋯13x+2y+5z=16           ⋯27x+3y-4z=11…

Q: x-3y + 2z = 18 5x - 15y + 10z = 18 O No solution

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Q: Find a particular solution to y" + 4y' + 3y = -16te²".

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Q: 2x + y-z 9 15. -x+6y+2z =-17 %3D 5x +7y+z = 4

A: soln:-consider,the system of equationAx=b, where A is invertible.Then, x=A-1bhere,…

Q: x + 2y – z = -6 у — 32 %3D — 16 (x – 3y + 2z = 19. y 14

A: 19). Given equations are: x+2y-z=-6                         ⋯1y-3z=-16…

Q: a.) -x-3y -z = 6 2x - 5y2z = 14 (x + y = -1 2x - 3y = 5 b.) {-4x + 7y=-11

A:

Q: Solve the system of equations.

A: Linear equation is an equation having three variable and having power of one. The general form of…

Q: 4x + 4y + Z = 16 5x - 3y -27 5x +y+ 2z - 31 %3D N.

A:

Q: -x- 3y+z = -17 3x +3y + z = 3 -2x y- z = 5

A: Substituting method: - The substitution method is a straightforward approach for solving linear…

Q: - 5x + 4y – 3z = - 1 - 10x – 4y – 4z = 46 20x – 4y – z = - 44 (x, y, z) =

A:

Q: x- 6y +4z = -12 x+y-4z 12 2x +2y +5z =-15

A: Algebra

Q: 3x + 4y – 5z= - 8 4x + y- z= - 14 x- 3y + 3z = - 10

A: answer is in next step

Q: 7. -x-y-3z = -9 z = -3x- 1 %3D x = 5y- z+ 23

A: given is x - y - 3z = -9 z = -3x-1 x = 5y -z + 23 -x-y-3z = -9 ------(1) 3x + z= - 1 --------(2) x -…

Q: X-y+z=-4 5x-4y+3z=-12 2х+у+z-11

A:

Q: 4.x - 5y+3z + w = 11 %3D -x + 6z - 2w = 9 %3D 2x + 2y -2z+ 5w = 3 3x +y + z - w = 4

A:

Q: Solve graphically:                                    2x – 3y + 13 = 0 and 3x – 2y + 12 = 0

A: Given,

Q: (1) x+ 3y = 1 y- 5z = -8 (2) -3x - 4y + 5z = 17 11 %3!

A:

Q: 3. x + y = 20 y = 5x + 2 6. 4x - y 5 y =- %3D 4x + 1 %D 9. 5x---16 4y %3D 12. 10x 2y 9.

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: der the problem maxx + 2y subject to x² + y² ≤ 1 and x + y 20

A:

Q: 3x – 2y + z = 13 x- z = 1 -2x + y + 2z = -3

A: Given,        3x-2y+z=13           x-z =1-2x+y+2z=-3

Q: 3. Verify that 3e-2x +4e* is a solution of y"- 3y' + 2y = 0.

A: We have to verify that 3e-2x+4ex is a solution of y'''-3y'+2y=0

Q: What is the general solution of xy^2dx+x^2ydy=0

A:

Q: -5X + Y=-4 10X -2Y =8 X=_________, Y= _______________

A:

Q: س: جد قيمة المتغيرات X ,Y ,Z من المعادلات الانية التالية بطريقة المحد دات)طريقة كرمر( . 2x + 4y + 3z…

A: To find the solution to the given system 2x+4y+3z=4 x-2y-2z=0 -3x+3y+2z=-7

Q: -x + y + 2z = 1 2x + 3y + z = -2 5x + 4y + 2z = 4

A: We are aske to solve the given equation.

Q: Solve the system of linear equations.

A: System of linear equations

Q: y-z = 1 3z = 2 If possible,

A:

Q: -5x 2. バ+5y=15x → Y=×- ユメ金 25 aフ+1つ X

A:

Q: -3 - 4sec 03 V2 -3- 3sec 0 %3D 7n 5T A){ 6. 5π7π B) {- 6 6 4 T 7n 3π 5π C) {- 4 4 D) {- 4 4

A: Given that,   -3 -4sec θ = 2 - 3 -3sec θ -3 -4sec θ=2 - 3 -3sec θ-4sec θ=2  - 3sec θ-4sec θ + 3sec…

Q: 2x+4y+z=-11 -x+3y-2z3-16 2x-3y+5z321

A:

Q: Solve the system.Use matrices

A:

Q: - 5x - y+5z = 4.7 7. x-0.9y-4z = 9.5 %3D x-y-z=0

A: Given: -5x-y+5z=4.7x-0.9y-4z=9.5       x-y-z=0

Q: x+ 2y - 3z = -9 -+5y + 2z = - 1 3x + y -Z 2

A: Given equation are Adding equation (1) to equation (2), we get Adding 3 times equation (2) to…

Q: 3x-3y=3   5x+y=-1

A: Given,        -3x-3y=3             5x+y=-17

Q: max x+ y2 + z² subject to x2 + y² + 4z² == 1 and x+3y + 2z = 0

A:

Q: 3.y=1x² -2x リ=(x-2x)。 dy=$(x²-2x)*x (2x-2) -2x) 12 (2x-2 %3D /2-) メ 2メ-2 d メ-

A:

Q: 1.-2x²y+z-3x-¹y5z 4. 13 + 2(x²-3)

A: NOTE: Refresh your page if you can't see any equations. .

Q: Solve the system

A: x-2y+3z=4.......(1)2x+y-4z=3.......(2)-3x+4y-z=-2.......(3)

Q: .x + y +z - 2t = -4 x - 2y + 3z + 4t = 10 2x + 3y – z + 2t = 9 4x - y + 2z – t = -7

A: The solution to the system of linear equations of the form AX=B is defined by X=A-1B. Inverse of the…

Q: What is y' if xy^3 + yx^3 = x - 3y?

A: Consider  xy3+yx3=x−3y

Q: 0. x+y=-2 2x - 3y = -9 11. 4х - 5y%3D 20 y = 4/5 x+1

A: Graph for question 10 is shown below

Q: Solve the system.

A: Consider the given system x+3y=0y-5z=32x+z=-1 First, write the system of equation in matrix form…

Q: 2. x2 + y2 + 4x – 4y - 28 = 0 %3D 3. x2 +y2 + 10x + 4y - 3 = 0 4. 4x2 + 4y2 - 20 x + 12y- 2 0

A: Since you have posted multipart questions i can do first three subparts (2,3,4)as per our company…

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.