3X - Y + 2Z = 7 2X +Y – Z = 1 ЗX + 3X + 2Y – 3Z = 1

Q: x + y + z + w = 6 2x + 3y – 3x + 4y + z + 2w = 0 x + 2y - z + w = 6 w = 12 %3D %3D

A: The given equations are solve equation (2) to find the value of x Substitute the value of x in…

Q: y" + 2y' + 2y = 0, y(0) = 0, y'(0) = 15, %3D + 25y = 0, y(0) = 4.6, y'(0) = -1.2 %3D %3D

A:

Q: Use matrices to solve the system.

A: Given: x+y-2z=0x-y-4z=0       y+z=0

Q: 3x – 3y+ 4z = 6 4х - 5у+2z%3D10 x- 2y +3z = 4 =D4

A: Given the system of equation is  The matrix of form of system is

Q: L1:x = 3 - t, y = 4 + 3t , z = -1+ 2t %3D L2: x = -2 + 3s, y = 3 – 2s, z = 3s %3D

A:

Q: à = -3x+ 2y, ÿ = x – 2y i = -3x+4y, ý = –2x + 3y i = y, ÿ = –x – 2y

A: In each problem, phase portrait is drawn by standard graphing calculators and eigen values and…

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

A:

Q: Min 3x + 2y + Z x+ 4y + Z27 2X + y+ 3z 2 10 X, y, z 2 0

A: The given problem is: Minimize P=3x+2y+zsubject to the constraints:x+4y+z≥72x+y+3z≥10x,y,z≥0…

Q: w + x + y + z = 13 2w + 3x - z =- 1 3w + 4x + y + 2z = 10 w + 2x - y + z = 1

A:

Q: 4.z=(y'-2) 3/4-2y ;z= dz dy

A: The given equation is z=y3-24-2y3 The objective is to find dzdy. The product rule for derivates is…

Q: (w³ + wz² – z)dw + (z³ + w²z – w)dz = 0

A: Let us consider a differential equation  Mdx+Ndy=0  To check the equation is exact, determine…

Q: x²y" – 2y = 0 %3D - x²y" + 3xy' -- 3 y = 0

A:

Q: Solve the system of equations.

A: Solution; Consider the given system of equations; x + 0.y -z + w = 22x + y + 0.z -2w = 120.x + 3y +…

Q: (w² – z² – 4z – 1))dw + 2w(z + w + 2) dz = 0

A:

Q: 5) /x + y + y² + x² = 18, y'at (0,4 )

A:

Q: 3 x = y + z- w = 2 -x + 2y - z - w = -1 2x - y - z+ w = 4 x + 3y - 2z - 3w = 6

A: 3

Q: 2(x-1) + If y = Vx? – 2x then y' %3D | 3Vx2-2x

A: To find the derivative of the given y

Q: -x+y+2z = -3 3x- y+z = -2 2х- Зу- 42 %3D 1 X = y =

A:

Q: 2x +y-z=3 x- y+z=0 y+2z =1. Then x=

A: Given system of linear equations; 2x+y-z= 3 x-y+z = 0    y+2z=1 We can use Cramer's rule to solve…

Q: 3x + y + z = -2x - y x + 3y - Sz - 11 -7 A. (2, 3, t) В. (2, 3, 0) OC. (2 +t, 3 - 2t, t D. (2 - t, 3…

A: A general system of m linear equations with n unknowns can be written as {\displaystyle…

Q: b. y"-3y" + 4y = 0, y = 1, y'= -8, y"= -4 when x = 0 %3D c. y"+y"-0, y(0) = 2, y(0) = 1, y"(0) = -1…

A:

Q: (2āx – 2āy – 2āz). (x1 + 1)āx + (y1 – 3)āy + z,āz = v12 * d %3D 2x, - 2y, - 2z, + 8 = v12 * d → -3 +…

A: Explanation of the given expression. 2a¯x-2a¯y-2a¯z·x1+1a¯x+y1-3a¯y+z1a¯z=12*d

Q: 3x – y + z = –1, -x + 3y – z = 7, u+ 3z = -7.

A: Given: 3x-y+z=-1 -x+3y-z=7 x-y+3z=-7

Q: 2x + y + z = 1 X- y+ 4z = In1 x + 2y – 2z = 3

A:

Q: 1. Xy -(X + 2)xy + (X + 2)y = (3X ZX je 2. x y" - (2 – x)y' – y = 0

A:

Q: ーX + 2y - z= 0 ーX - y + 2z = 0 Z = 1 2x

A:

Q: 5z2+2z+1 dz Rzl<2_ (z-i)³ 1z|<2

A:

Q: 2y + z = 1 29. у + 2z 3D 5 y (x + y + 3z = 8

A:

Q: x'=x-3y+2z y'=-y z'=-y-2z x(0)=-3 y(0)=0 z(0)=3

A:

Q: Use matrices to solve the system.

A: given system of equation:2x+y+z=0x-2y-2z=0x+y+z=0 we can represent the system of equation in the…

Q: Solve for x,y,z if x+ 2y + 2z=0 2x + y + 2z = 0 2x + 2y + z = 0

A:

Q: = 3(2x + y)² + 1 2x + Y = y=1 = vY

A:

Q: y" – 2y' + y = 4e+2e', y(0) = -1, y'(0) = 2 y(0) = –1, y'(0) = 2 %3D %3D

A: NOTE: Refresh your page if you can't see any equations. . find roots for the homogeneous system…

Q: dz (z – 5i)3(2 +1+ i)® a) 7: |z – 3i| = 3; 6) 7:z +1-2i| = 4; %3D

A:

Q: 48xyz < (3x + 2y)(y+ z)(3x + 2z) for every x, y, z E [0, +∞[.

A:

Q: p = 2x + 4y + 6z x + 2y > 200 3y + 4z 0, y > 0, z 2 0

A:

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

A:

Q: Use Gauss-Jordan elimination to solve the system:

A: Given: -x-y-z=14x+5y     =0       y-3z=0

Q: - find x, y z Select one: а. X-3,у-2,z-1 b. x=3,y=-2,z=1 С. X-3,y-2,z-1 d. x=3,y=2,z=-1

A:

Q: 4z* + 4z² – 1 = 0 %3D Then zl = 0.455 and z2=-0.455 %3D

A:

Q: 2X + y - x - 2y + 2z = -11 3x - y + z = (x, y, z) =

A:

Q: 5. y" + 3y" – 4y = 40t²H(t-2); y(0) = 0, y'(0) = 0, y"(0) = 0, y''(0) = 0 %3D

A:

Q: E. 2x-3y + z = 10 %3D y + 2z = 13 %3D z = 5 II wo - x + y - z = 4 3x + 2y + 4z = 17 -x + 5y + z = 8

A:

Q: 3-4y" + 8y" +41y' + 37y = 0, y(0) = 9, y'(0) = -6. 5, y"(0) = -39.75 %3D %3D

A:

Q: 2. 2r +z +w 5 y -w = -1 3x -z - w = 0 4r +y + 2z +w = 9

A:

Q: 7. x + 3y + 522 = 173.61, x - 27y + 2z = 71.31, 41x - 2y + 3z = 65.46. Start with x = 1, y = - 1, z…

A:

Q: x - 1 = λχ y = 2 = λy z = -λz (x² + y² = z² = 0,

A:

Coordinate Geometry

Coordinate geometry, also known as analytic geometry or Cartesian geometry in classical mathematics, is a type of geometry that is studied using a coordinate system. Coordinate geometry is a branch of mathematics that describes the position of points on a plane using an ordered pair of numbers called coordinates.