Math 1ZC3 First Tutorial Activity
A short quiz for tutorial 1
Made by @JohnNicholson
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1: Which of the following matrices are in row echelon form?
45s
(A) and (B) only
All of them
(B) only
(B) and (C)
2: Which of the following matrices are in reduced row echelon form?
45s
(B) and (C) only
(B) only
(A) and (B) only
None of the above
3: Assume that the matrix given below is the augmented matrix for some linear system. How many solutions will the system have?
45s