Question

Find the reduced row echelon form of the following matrices. Interpret your result by giving the...

Find the reduced row echelon form of the following matrices. Interpret your result by giving the solutions of the systems whose augmented matrix is the one given.

[ 0 4 7 0

2 1 0 0

0 3 1 -4 ]

Math   Algebra   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

finding the reduced row ecehlon form of the matrix

solution is

x = 14/17

y = - 28/17

z = 16/17

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Solve the following systems by forming the augmented matrix and reducing to reduced row echelon form....
Solve the following systems by forming the augmented matrix and reducing to reduced row echelon form. In each case decide whether the system has a unique solution, infinitely many solutions or no solution. Show pivots in squares. Describe the solution set. -3x1+x2-x3=10 x2+4X3=12 -3x1+2x2+3x3=11
Please give examples of matrices which (1) is of size 2 × 4, in row echelon...
Please give examples of matrices which (1) is of size 2 × 4, in row echelon form but not reduced row echelon form, with exactly 6 zero entries. (2) is of size 5 × 3, in reduced row echelon form with exactly one zero row.
Find the complete solution by reducing the augmented matrix to row-echelon form and show all the...
Find the complete solution by reducing the augmented matrix to row-echelon form and show all the matrices, using arrows to indicate the order x-2y+z= -3 2x-7y+8z= -12 3x-2y-5z= -1
Solve and explain the process of solving the following system with matrix reduced row-echelon form. Last,...
Solve and explain the process of solving the following system with matrix reduced row-echelon form. Last, explain your results for the following problem: 3x – 4y + 4z =7 x – y – 2z = 2 2x – 3y + 6z = 5
Compute the determinant of the following matrix by first putting the matrix in reduced echelon form:...
Compute the determinant of the following matrix by first putting the matrix in reduced echelon form: [2 1 -1 0 3 1 0 2 4 -2 4 -2 0 5 1 3 -3 2 1 7 -2 1 0 -3 5]
T12. Suppose that A is a square matrix. Using the definition of reduced row-echelon form (Definition...
T12. Suppose that A is a square matrix. Using the definition of reduced row-echelon form (Definition RREF) carefully, give a proof of the following equivalence: Every column of A is a pivot column if and only if A is the identity matrix (Definition IM). http://linear.ups.edu/html/section-NM.html
Given that the matrix [[-3,-7,-2,0],[3,0,-6,0],[1,7,-2,0]] is the augmented matrix for a linear system, use technology to...
Given that the matrix [[-3,-7,-2,0],[3,0,-6,0],[1,7,-2,0]] is the augmented matrix for a linear system, use technology to perform the row operations needed to transform the matrix to reduced echelon form. Then determine if the system is consistent and if it is, find all solutions to the system. Reduced echelon form: Is the system consistent?  select yes no Solution: (x1,x2,x3)=
Answer all of the questions true or false: 1. a) If one row in an echelon...
Answer all of the questions true or false: 1. a) If one row in an echelon form for an augmented matrix is [0 0 5 0 0] b) A vector b is a linear combination of the columns of a matrix A if and only if the equation Ax=b has at least one solution. c) The solution set of b is the set of all vectors of the form u = + p + vh where vh is any solution...
2X1-X2+X3+7X4=0 -1X1-2X2-3X3-11X4=0 -1X1+4X2+3X3+7X4=0 a. Find the reduced row - echelon form of the coefficient matrix b....
2X1-X2+X3+7X4=0 -1X1-2X2-3X3-11X4=0 -1X1+4X2+3X3+7X4=0 a. Find the reduced row - echelon form of the coefficient matrix b. State the solutions for variables X1,X2,X3,X4 (including parameters s and t) c. Find two solution vectors u and v such that the solution space is \ a set of all linear combinations of the form su + tv.
3. Write the matrix in row-echelon form: 1 2 -1 3 3 7 -5 14 -2...
3. Write the matrix in row-echelon form: 1 2 -1 3 3 7 -5 14 -2 -1 -3 8
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT