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Recent questions tagged rank-of-matrix
1
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0
votes
GATE2018-2-19
If $A=\begin{bmatrix}1 & 2 & 3 \\ 0 & 4 & 5 \\ 0 & 0 & 1 \end{bmatrix}$ then $\text{det}(A^{-1})$ is _______ (correct to two decimal palces).
Arjun
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in
Linear Algebra
Feb 17, 2018
by
Arjun
27.4k
points
gateme-2018-set2
numerical-answers
linear-algebra
matrices
rank-of-matrix
0
answers
0
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GATE2018-1-2
The rank of the matrix $\begin{bmatrix} -4 & 1 & -1 \\ -1 & -1 & -1 \\ 7 & -3 & 1 \end{bmatrix}$ is $1$ $2$ $3$ $4$
Arjun
asked
in
Linear Algebra
Feb 17, 2018
by
Arjun
27.4k
points
gateme-2018-set1
linear-algebra
matrices
rank-of-matrix
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