Answer:
The rank of the matrix is 3.
Step-by-step explanation:
Consider the prided information.

Reduce the matrix in row echelon form as shown:




The rank of a matrix is the number of non zeros rows.
Thus, the rank of the matrix is 3.
Answer:
it would be 8 to 3
which is not equivalent
Step-by-step explanation:
the reason why is because of this
3, 6, 9, 12.
not:
3, 6, <em>8, </em>12.
Answer:
I'm guessing you want how many liters of paint she used?
she used 24 liters of paint to paint her fence.
Step-by-step explanation:
theres 6 cans
4 liters in each can
6×4=24
Answer:
what else was in this question?
Step-by-step explanation:
need the whole picture to solve
Answer:
r = 6
Step-by-step explanation:
– 36 – 4r = -2(-6 + 6r)
+36 +36
----------------------------------
-4r = -12r + 48
+12r +12r
----------------------------------
8r = 48
/8 /8
----------------------------------
r = 6