Homework Answers
Option A
Solve the system. X1 - 3x3 = 13 4x7 + 4x2 + x3 = 29 2x2...
Solve the system. X1 - 3x3 = 13 4x7 + 4x2 + x3 = 29 2x2 + 4x3 = -4 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. ). O A. The unique solution of the system is ( (Type integers or simplified fractions.) O B. The system has infinitely many solutions. O C. The system has no solution.
Solve the system. X1 5x2 + 5x3 = -8 - 5x4 + 28x2 - 30x3 48...
Solve the system. X1 5x2 + 5x3 = -8 - 5x4 + 28x2 - 30x3 48 - 5x1 + 40x2 - 50x3 107 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. The unique solution of the system is (...). (Type integers or simplified fractions.) OB. The system has infinitely many solutions. OC. The system has no solutions.
Solve the following system of equations. X+ y+ z- w = 4 3x + y- z+...
Solve the following system of equations. X+ y+ z- w = 4 3x + y- z+ w = 10 x- 4y + 32+ w = -5 -x- y+ 2+ 4w = 4 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. There is one solution. The solution is ). (Type integers or simplified fractions.) O B. There are infinitely many solutions. The solutions are ( (Type integers or simplified fractions.)...
Solve the system of equations. If the system has no solution, say that it is inconsistent...
Solve the system of equations. If the system has no solution, say that it is inconsistent 2x - 5y = - 18 10x +y = 14 Select the correct choice below and, if necessary, fill in any answer boxes within your choice. and y = O A. The solution of the system is x = (Type an integers or simplified fractions.) OB. There are infinitely many solutions. Using ordered pairs, the solution can be written as {(x,y)/x = y any...
Solve the system of equations. If the system has no solution, say that it is inconsistent...
Solve the system of equations. If the system has no solution, say that it is inconsistent 1 1 + 3 zx+7 1 2 4*-7Y= -1 Select the correct choice below and, if necessary, fill in any answer boxes within your choice. O A. The solution is x = and y = (Type integers or simplified fractions.) OB. There are infinitely many solutions. Using ordered pairs, they can be expressed as {(x,y)x=y any real number) (Simplify your answer. Type an expression...
Solve the following system of equations using Gaussian or Gauss-Jordan elimination. X- 2y + 4z =...
Solve the following system of equations using Gaussian or Gauss-Jordan elimination. X- 2y + 4z = 5 3x + y- Z = -9 2x + 3y - 6z = - 18 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice O A. The solution is c. (Type integers or simplified fractions.) OB. There are infinitely many solutions of the form (2) (Type expressions using z as the variable.) OC. There is no...
Solve the system of equations. If the system has no solution, say that it is inconsistent....
Solve the system of equations. If the system has no solution, say that it is inconsistent. 4x + 2y + z = 2 | 15x + 3y = 0 Select the correct choice below and, if necessary, fill in any answer boxes within your choice. 8 3 O A. The solution is x= y= and z= (Type integers or simplified fractions.) OB. There are infinitely many solutions. The solutions set is {(x.y.z) | x = 0, y = z is...
Solve the system of equations. If the system has no solution, say that it is inconsistent...
Solve the system of equations. If the system has no solution, say that it is inconsistent 3x 5y-1 5x y 11 Select the correct choice below and, if necessary, fill in any answer boxes within your choice. O A. The solution of the system is x-and y- O B. There are infinitely many solutions. Using ordered pairs, the solution can be written as (xy)lx-y any real number). O C. The system is inconsistent. Type an integers or simplified fractions.) Simplify...
Use Cramer's rule to solve the system of equations. If D=0, use another method to determine...
Use Cramer's rule to solve the system of equations. If D=0, use another method to determine the solution set 7x-y + 8z -49 3x + 7y -z = 37 X+ 8y + 72 = 78 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. There is one solution. The solution set is {(k-} (Type integers or simplified fractions.) O B. There are infinitely many solutions. The solution set is {2)),...
Solve the system of equations. If the system has no solution, say that it is inconsistent...
Solve the system of equations. If the system has no solution, say that it is inconsistent 2x + 3y = 11 1 X- y ya 2 Select the correct choice below and, if necessary, fill in any answer boxes within your choice O A. The solution of the system is x = and y= (Type integers or simplified fractions.) OB. There are infinitely many solutions. Using ordered pairs, the solution can be written as {(xy)lx = y any real number}...
Solve the system. X1 - 3x3 = 13 4x7 + 4x2 + x3 = 29 2x2 + 4x3 = -4 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. ). O A. The unique solution of the system is ( (Type integers or simplified fractions.) O B. The system has infinitely many solutions. O C. The system has no solution.
Solve the system. X1 5x2 + 5x3 = -8 - 5x4 + 28x2 - 30x3 48 - 5x1 + 40x2 - 50x3 107 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. The unique solution of the system is (...). (Type integers or simplified fractions.) OB. The system has infinitely many solutions. OC. The system has no solutions.
Solve the following system of equations. X+ y+ z- w = 4 3x + y- z+ w = 10 x- 4y + 32+ w = -5 -x- y+ 2+ 4w = 4 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. There is one solution. The solution is ). (Type integers or simplified fractions.) O B. There are infinitely many solutions. The solutions are ( (Type integers or simplified fractions.)...
Solve the system of equations. If the system has no solution, say that it is inconsistent 2x - 5y = - 18 10x +y = 14 Select the correct choice below and, if necessary, fill in any answer boxes within your choice. and y = O A. The solution of the system is x = (Type an integers or simplified fractions.) OB. There are infinitely many solutions. Using ordered pairs, the solution can be written as {(x,y)/x = y any...
Solve the system of equations. If the system has no solution, say that it is inconsistent 1 1 + 3 zx+7 1 2 4*-7Y= -1 Select the correct choice below and, if necessary, fill in any answer boxes within your choice. O A. The solution is x = and y = (Type integers or simplified fractions.) OB. There are infinitely many solutions. Using ordered pairs, they can be expressed as {(x,y)x=y any real number) (Simplify your answer. Type an expression...
Solve the following system of equations using Gaussian or Gauss-Jordan elimination. X- 2y + 4z = 5 3x + y- Z = -9 2x + 3y - 6z = - 18 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice O A. The solution is c. (Type integers or simplified fractions.) OB. There are infinitely many solutions of the form (2) (Type expressions using z as the variable.) OC. There is no...
Solve the system of equations. If the system has no solution, say that it is inconsistent. 4x + 2y + z = 2 | 15x + 3y = 0 Select the correct choice below and, if necessary, fill in any answer boxes within your choice. 8 3 O A. The solution is x= y= and z= (Type integers or simplified fractions.) OB. There are infinitely many solutions. The solutions set is {(x.y.z) | x = 0, y = z is...
Solve the system of equations. If the system has no solution, say that it is inconsistent 3x 5y-1 5x y 11 Select the correct choice below and, if necessary, fill in any answer boxes within your choice. O A. The solution of the system is x-and y- O B. There are infinitely many solutions. Using ordered pairs, the solution can be written as (xy)lx-y any real number). O C. The system is inconsistent. Type an integers or simplified fractions.) Simplify...
Use Cramer's rule to solve the system of equations. If D=0, use another method to determine the solution set 7x-y + 8z -49 3x + 7y -z = 37 X+ 8y + 72 = 78 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. There is one solution. The solution set is {(k-} (Type integers or simplified fractions.) O B. There are infinitely many solutions. The solution set is {2)),...
Solve the system of equations. If the system has no solution, say that it is inconsistent 2x + 3y = 11 1 X- y ya 2 Select the correct choice below and, if necessary, fill in any answer boxes within your choice O A. The solution of the system is x = and y= (Type integers or simplified fractions.) OB. There are infinitely many solutions. Using ordered pairs, the solution can be written as {(xy)lx = y any real number}...
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