x - y + 2z + w = +4
-2x + 3y = -4
x + y + z - 4w = +3
Rewrite linear system as matrix
determine if the following set of equations has infinitely many solutions or no solutions x-y+2z+w = 4 -2x+3y=-4 x+y+z-4w=3
-x+y+3z=6 x+y+2z=7 2x+3y+z=4
solve the system of equations for all variables using a matrixx-y-z=12x+3y+z=10x+y-2z=0can not have fraction
Consider the linear systemx + 2y - z = -72x - 2y - 2z = -8-x + 3y + 4z = 8and solve it by Cramer’s Rule.Let A be the determinant of the coef?cient matrix. ThenA = .Moreover,x =A1A where A1 = .y =A2A where A2 = .z =A3A where A3 = .
linear algebra Determine the augmented matrix A# of the given system. W + 2 2x + 2x – – - y y 3y + + + 5z = 7 = 132 3, -5, 8. 4w
p x + y+ 2z Subject to x+ 2y + 2z 60 2x +y + 3z 60 +3y+ 6z s 60 Maximize x, y,z 2 0 p x + y+ 2z Subject to x+ 2y + 2z 60 2x +y + 3z 60 +3y+ 6z s 60 Maximize x, y,z 2 0
2x-y+2z=8 x+2y+4z=3 x+3y-2z=-1
solve the system of equation for all variables using a matixx-y-z=12x-3y+z=10x+y-2z=0
3. Write the following systems of linear equations using augmented matrix form a. 6x+7y= -9 X-y= 5 b. 2x-5y= 4 4x+3y= 5 C. x+y+z= 4 2x-y-z= 2 -x+2y+3z= 5 4. Solve the following Systems of linear equations using Cramer's Rule a. 6x-3y=-3 8x-4y= -4 b. 2x-5y= -4 4x+3y= 5 c. 2x-3y+z= 5 X+2y+z= -3 x-3y+2z= 1
solve the system of equation for all variables using a matrix2x+y+z=6-3x-4y+2z=4x=y-z=-2