1
GATE CE 2002
+1
-0.3
Eigen values of the following matrix are $$\left[ {\matrix{ { - 1} & 4 \cr 4 & { - 1} \cr } } \right]$$
A
$$3, -5$$
B
$$-3, 5$$
C
$$-3, -5$$
D
$$3,5$$
2
GATE CE 2001
+1
-0.3
The eigen values of the matrix $$\left[ {\matrix{ 5 & 3 \cr 2 & 9 \cr } } \right]$$ are
A
$$(5.13, 9.42)$$
B
$$(3.85, 2.93)$$
C
$$(9.00, 5.00)$$
D
$$(10.16, 3.84)$$
3
GATE CE 2001
+1
-0.3
The product $$\left[ P \right]\,\,{\left[ Q \right]^T}$$ of the following two matrices $$\left[ P \right]\,$$ and $$\left[ Q \right]\,$$
where $$\left[ P \right]\,\, = \left[ {\matrix{ 2 & 3 \cr 4 & 5 \cr } } \right],\,\,\left[ Q \right] = \left[ {\matrix{ 4 & 8 \cr 9 & 2 \cr } } \right]$$ is
A
$$\left[ {\matrix{ {32} & {24} \cr {56} & {46} \cr } } \right]$$
B
$$\left[ {\matrix{ {46} & {56} \cr {24} & {32} \cr } } \right]$$
C
$$\left[ {\matrix{ {35} & {22} \cr {61} & {42} \cr } } \right]$$
D
$$\left[ {\matrix{ {32} & {56} \cr {24} & {46} \cr } } \right]$$
4
GATE CE 2001
+1
-0.3
The determinant of the following matrix $$\left[ {\matrix{ 5 & 3 & 2 \cr 1 & 2 & 6 \cr 3 & 5 & {10} \cr } } \right]$$
A
$$-76$$
B
$$-28$$
C
$$28$$
D
$$72$$
GATE CE Subjects
Engineering Mechanics
Construction Material and Management
Geotechnical Engineering
Fluid Mechanics and Hydraulic Machines
Geomatics Engineering Or Surveying
Environmental Engineering
Transportation Engineering
General Aptitude
EXAM MAP
Medical
NEET