Determine whether the matrix is in row-echelon form and/or in reduced row-echelon form.
A) The matrix is in row-echelon form but not in reduced row-echelon form.
B) The matrix is in reduced row-echelon form.
C) The matrix is not in row-echelon or in reduced-row echelon form.
D) The matrix is not in row-echelon form but is in reduced row-echelon form.

Question

Determine whether the matrix is in row-echelon form and/or in reduced row-echelon form. 
A) The matrix is in row-echelon form but not in reduced row-echelon form. 
B) The matrix is in reduced row-echelon form. 
C) The matrix is not in row-echelon or in reduced-row echelon form. 
D) The matrix is not in row-echelon form but is in reduced row-echelon form.

Quizplus · Accepted Answer

The Answer of Determine whether the matrix is in row-echelon form and/or in reduced row-echelon form. 
A) The matrix is in row-echelon form but not in reduced row-echelon form. 
B) The matrix is in reduced row-echelon form. 
C) The matrix is not in row-echelon or in reduced-row echelon form. 
D) The matrix is not in row-echelon form but is in reduced row-echelon form.

Determine Whether the Matrix Is in Row-Echelon Form And/or in Reduced