Determine whether the matrix is in row-echelon form. If it is, then determine also whether it is in reduced row-echelon form.
A. Yes; yes
B. Yes; no
C. No
Answer: B
Mathematics
You might also like to view...
Which of the list of numbers are the given type of number?11, 
, -9, 0, 0.
, 
Counting numbers
A. 11
B. 11, 0, 
C. 11, 
D. 11, 0
Mathematics
Find the area of the geometric figure.
Use 3.14 for ?.
A. 59.66 sq ft B. 1133.54 sq ft C. 119.32 sq ft D. 283.39 sq ft
Mathematics
Find x in the figure below.
Mathematics
Find all solutions of 
a. 
b. 
c. x = -3
d. x = 4
e.
Mathematics