(Choose 1 answer)
(See picture)
A. Not enough information
B. This system has a unique solution
C. This system has no solution
D. This system has infinitely many solutions
The echelon form of the augmented matrix of a system of linear equations has the following form
*
01 ***
*
0001*
00001
where (*) denotes any real number. What can you say about the number of the solutions of this system?
*
Q: 23
