1
GATE CE 2014 Set 2
Numerical
+1
-0
The determinant of matrix $$\left[ {\matrix{ 0 & 1 & 2 & 3 \cr 1 & 0 & 3 & 0 \cr 2 & 3 & 0 & 1 \cr 3 & 0 & 1 & 2 \cr } } \right]$$ is
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2
GATE CE 2014 Set 2
Numerical
+1
-0
The rank of the matrix $$\left[ {\matrix{ 6 & 0 & 4 & 4 \cr { - 2} & {14} & 8 & {18} \cr {14} & { - 14} & 0 & { - 10} \cr } } \right]$$ is
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3
GATE CE 2012
MCQ (Single Correct Answer)
+1
-0.3
The eigen values of matrix $$\left[ {\matrix{ 9 & 5 \cr 5 & 8 \cr } } \right]$$ are
A
$$-2.42$$ and $$6.86$$
B
$$3.48$$ and $$13.53$$
C
$$4.70$$ and $$6.86$$
D
$$6.86$$ and $$9.50$$
4
GATE CE 2009
MCQ (Single Correct Answer)
+1
-0.3
In the solution of the following set of linear equations by Gauss-elimination using partial pivoting $$$5x+y+2z=34,$$$ $$$4y-3z=12$$$ and $$$10x-2y+z=-4.$$$
The pivots for elimination of $$x$$ and $$y$$ are
A
$$10$$ and $$4$$
B
$$10$$ and $$2$$
C
$$5$$ and $$4$$
D
$$5$$ and $$-4$$
GATE CE Subjects
Fluid Mechanics and Hydraulic Machines
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