1
GATE ME 1996
MCQ (Single Correct Answer)
+1
-0.3
The eigen values of $$\left[ {\matrix{ 1 & 1 & 1 \cr 1 & 1 & 1 \cr 1 & 1 & 1 \cr } } \right]$$ are
A
$$0,0,0$$
B
$$0,0,1$$
C
$$0,0,3$$
D
$$1,1,1$$
2
GATE ME 1995
Subjective
+1
-0
Solve the system $$2x+3y+z=9,$$ $$4x+y=7,$$ $$x-3y-7z=6$$
3
GATE ME 1995
MCQ (Single Correct Answer)
+1
-0.3
Among the following, the pair of vectors orthogonal to each other is
A
$$\left[ {3,4,7} \right],\left[ {3,4,7} \right]$$
B
$$\left[ {1,0,0} \right],\left[ {1,1,0} \right]$$
C
$$\left[ {1,0,2} \right],\left[ {0,5,0} \right]$$
D
$$\left[ {1,1,1} \right],\left[ { - 1, - 1, - 1} \right]$$
4
GATE ME 1994
Subjective
+1
-0
Find out the eigen value of the matrix $$A = \left[ {\matrix{ 1 & 0 & 0 \cr 2 & 3 & 1 \cr 0 & 2 & 4 \cr } } \right]$$ for any one of the eigen values, find out the corresponding eigen vector?
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Medical
NEET
Graduate Aptitude Test in Engineering
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