w+ x- y- 7z=-6 2w+ 3x + 2y + 10z = 13 Solve the system by using matrix reduction. 2w+ x+2y+ 2z= 3 Select the correct choice below and fil in any answer boxes to complete your choice. DA. The unique solution is w = and z= (Simplify your answers.) O B. The system has infinitely many solutions. The solutions are of the form w =-6+6r, x=-5+6r, y =5-5r, and z=r, where r is any real numbe (Simplify your answers. Type expressions usingr as the variable. Do not factor.) DC. The system has infinitely many solutions. The solutions are of the form w = (Simplify your answers. Type expressions using r and s as the variables. Do not factor.) y=r, and z=S, where r and s are any real numbers. D D. The system has infinitely many solutions. The solutions are of the form w = (Simplify your answer. Type an expression using r, s, and t as the variables. Do not factor.) , x = r, y = s, and z=t, where r, s, and t are any real numbers. DE. There is no solution.
w+ x- y- 7z=-6 2w+ 3x + 2y + 10z = 13 Solve the system by using matrix reduction. 2w+ x+2y+ 2z= 3 Select the correct choice below and fil in any answer boxes to complete your choice. DA. The unique solution is w = and z= (Simplify your answers.) O B. The system has infinitely many solutions. The solutions are of the form w =-6+6r, x=-5+6r, y =5-5r, and z=r, where r is any real numbe (Simplify your answers. Type expressions usingr as the variable. Do not factor.) DC. The system has infinitely many solutions. The solutions are of the form w = (Simplify your answers. Type expressions using r and s as the variables. Do not factor.) y=r, and z=S, where r and s are any real numbers. D D. The system has infinitely many solutions. The solutions are of the form w = (Simplify your answer. Type an expression using r, s, and t as the variables. Do not factor.) , x = r, y = s, and z=t, where r, s, and t are any real numbers. DE. There is no solution.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
![6.5.1
w+ x- y- 7z= -6
2w + 3x + 2y + 10z = 13
Solve the system by using matrix reduction.
2w+ x+2y+ 2z= 3
Select the correct choice below and fill in any answer boxes to complete your choice.
O A. The unique solution is w3=
y%3D
and z=
(Simplify your answers.)
-6+6r, x -5+ 6r, y = 5-5r, and z=r, where r is any real number
O B. The system has infinitely many solutions. The solutions are of the form w =
(Simplify your answers. Type expressions usingr as the variable. Do not factor.)
y=r, and z S, where r and s are any real numbers.
O C. The system has infinitely many solutions. The solutions are of the form w =
(Simplify your answers. Type expressions using r and s as the variables. Do not factor.)
O D. The system has infinitely many solutions. The solutions are of the form w =
(Simplify your answer. Type an expression using r, s, and t as the variables. Do not factor.)
x =r, y =s, and z=t, wherer, s, and t are any real numbers.
O E. There is no solution.
Elick to select and enter your answer(s) and then click Check Answer.
l parts showing
Clear All](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe15545bc-e75f-4c82-b55f-b4387764dd7c%2F8824e0f1-7e7a-4769-92b4-a99287800f14%2Fxjunndi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:6.5.1
w+ x- y- 7z= -6
2w + 3x + 2y + 10z = 13
Solve the system by using matrix reduction.
2w+ x+2y+ 2z= 3
Select the correct choice below and fill in any answer boxes to complete your choice.
O A. The unique solution is w3=
y%3D
and z=
(Simplify your answers.)
-6+6r, x -5+ 6r, y = 5-5r, and z=r, where r is any real number
O B. The system has infinitely many solutions. The solutions are of the form w =
(Simplify your answers. Type expressions usingr as the variable. Do not factor.)
y=r, and z S, where r and s are any real numbers.
O C. The system has infinitely many solutions. The solutions are of the form w =
(Simplify your answers. Type expressions using r and s as the variables. Do not factor.)
O D. The system has infinitely many solutions. The solutions are of the form w =
(Simplify your answer. Type an expression using r, s, and t as the variables. Do not factor.)
x =r, y =s, and z=t, wherer, s, and t are any real numbers.
O E. There is no solution.
Elick to select and enter your answer(s) and then click Check Answer.
l parts showing
Clear All
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