Find the reduced echelon form

The reduced row echelon form of the matrix-1/2 1/2 3/2 -3/2 2 3/2 1/2 -3/2 9/2 is?
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2. asked by Paul
3. 379 views
The reduced row echelon form of the matrix-1/2 1/2 3/2 -3/2 2 3/2 1/2 -3/2 9/2 is?
1. 1 answer
2. asked by Paul
3. 454 views
For the following plane equations:x + 2y + 3z = 1 2x + 5y + 3z = -1 x + bz = c Find all values of b and c such that all planes
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2. asked by Joc
3. 644 views
3x-3y=123x+2y=-3 2x+y=4 Solve each by reduced row echelon form and if no solution, say it is inconsistent.
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2. asked by Kevin
3. 432 views
Which of the following matrices correctly converts the system to reduced row echelon form?⎧⎩⎨⎪⎪2x+y−4z=−28−2x+y+
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2. 39 views
The nullspace of a 3 by 4 matrix A is the line through (2,3,1,0)?a. what is the rank of A and the complete solution to Ax=0? b.
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2. asked by Fatih
3. 669 views
4x - y + 2z = 13x + 2y - 2z = 0 -x + y + z = 5 Solve the above equation using the Gauss Jordan elimination method to produce a
1. 1 answer
2. 72 views
Solve the following system of equations by using row operations to convert an augmented matrix to reduced row echelon form. What
1. 1 answer
2. 59 views
Solve the following system of equations by using technology to reduce an augmented matrix to reduced row echelon form. What is
1. 1 answer
2. 66 views
Given the following matrix A, find an invertible matrix U so that UA is equal to the reduced row-echelon form of A:You can
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2. asked by valarie
3. 4,108 views