CalcPath
Subjects
Dashboard
Diagnostic
Feedback
Search...
Systems of Linear Equations
Row reduction, Gaussian elimination, solution structure, rank, and the LU factorization.
0/8 mastered
1 / 8
Find the rank of
A
=
(
1
2
3
0
1
1
0
0
0
)
A = \begin{pmatrix}1&2&3\\0&1&1\\0&0&0\end{pmatrix}
A
=
1
0
0
2
1
0
3
1
0
.
Review the explanation for this topic →
Your answer
Draw
Hint
Type your answer — press Enter to check
Enter your answer
( )
x
n
√
⌫
AC
7
8
9
+
4
5
6
−
1
2
3
×
0
.
a
b
Check
↵
÷
#3957
All topics
All Linear Algebra topics