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Recent questions tagged eigen-value
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GATE EE 2007
The linear operation L(x) is defined by the cross product L(x) = b x X, where b=[0 1 0] and X=[xxx]' are three dimensional vectors. The 3 x 3 matrix M of this operation satisfies: L(x)=M (x1 x2 x3)' Then the eigen values of M are: (a) 0, +1,-1 (b) 1, -1, 1 (c) i, -i, 0 (d) i, -i, 1 [EE, GATE-2007, 2 marks]
Priyanshu Karmakar
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in
Linear Algebra
11 hours
ago
by
Priyanshu Karmakar
12
views
linear-algebra
eigen-value
0
votes
1
answer
2
#Eigen Vectors
Find the eigen values and eigen vector of the following matrix????
Çșȇ ʛấẗẻ
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in
Mathematical Logic
Mar 21
by
Çșȇ ʛấẗẻ
54
views
eigen-value
linear-algebra
engineering-mathematics
matrix
2
votes
2
answers
3
GATE CSE 2023 | Question: 20
Let $A$ be the adjacency matrix of the graph with vertices $\{1,2,3,4,5\}.$ Let $\lambda_{1}, \lambda_{2}, \lambda_{3}, \lambda_{4}$, and $\lambda_{5}$ be the five eigenvalues of $A$. Note that these eigenvalues need not be distinct. The value of $\lambda_{1}+\lambda_{2}+\lambda_{3}+\lambda_{4}+\lambda_{5}=$____________
admin
asked
in
Linear Algebra
Feb 15
by
admin
1.5k
views
gatecse-2023
linear-algebra
eigen-value
numerical-answers
1-mark
1
vote
0
answers
4
DRDO CSE 2022 Paper 1 | Question: 2
Calculate the eigenvalues of matrix $M, M^{-1}, M^{2}$ and $M+2 I$ where \[M=\left[\begin{array}{cc} 4 & 5 \\ 2 & -5 \end{array}\right].\]
admin
asked
in
Linear Algebra
Dec 15, 2022
by
admin
57
views
drdocse-2022-paper1
linear-algebra
eigen-value
5-marks
descriptive
0
votes
0
answers
5
#LinearAlgebra
Is this correct?
robinofautumn
asked
in
Linear Algebra
Nov 24, 2022
by
robinofautumn
103
views
linear-algebra
eigen-value
0
votes
0
answers
6
TIFR system Science 2017 question 7
A circulant matrix is a square matrix whose each row is the preceding row rotated to the right by one element, e.g., the following is a 3 3 circulant matrix \begin{pmatrix} 1 & 2 & 3\\ 3 & 1 & 2\\ 2 & 3 & 1 \end{pmatrix} For any ... $j = \sqrt{−1}$ (d) A vector whose k-th element is $\sin h (2πk/n)$ (e) None of the above
analyse
asked
in
Linear Algebra
Nov 22, 2022
by
analyse
107
views
eigen-value
0
votes
0
answers
7
Eigen Value Of A Matrix
For given Matrix: [ 1 2 3 1 5 1 3 1 1 ] Why does the sum of the eigen values of above matrix is the sum of diagonal elements of that matrix?
ryandany07
asked
in
Linear Algebra
Sep 4, 2022
by
ryandany07
163
views
eigen-value
matrix
engineering-mathematics
13
votes
1
answer
8
TIFR CSE 2022 | Part A | Question: 8
Let $A$ be the $(n+1) \times(n+1)$ matrix given below, where $n \geq 1$. For $i \leq n$, the $i$-th row of $A$ has every entry equal to $2i-1$ and the last row, i.e., the $(n+1)$-th row of $A$ has every entry equal to $-n^2$ ... $A$ has rank $n$ $A^2$ has rank $1$ All the eigenvalues of $A$ are distinct All the eigenvalues of $A$ are $0$ None of the above
Lakshman Patel RJIT
asked
in
Linear Algebra
Sep 1, 2022
by
Lakshman Patel RJIT
317
views
tifr2022
linear-algebra
rank-of-matrix
eigen-value
0
votes
0
answers
9
Best Open Video Playlist for Eigenvalues and Eigenvectors Topic | Linear Algebra
Please list out the best free available video playlist for Eigenvalues and Eigenvectors Topic from Linear Algebra as an answer here (only one playlist per answer). We'll then select the best playlist and add to GO ... ones are more likely to be selected as best. For the full list of selected videos please see here
makhdoom ghaya
asked
in
Study Resources
Aug 15, 2022
by
makhdoom ghaya
79
views
missing-videos
free-videos
video-links
go-classroom
eigen-value
1
vote
1
answer
10
GATE-2014 EC
Which one of the following statements is NOT true for a square matrix A? If A is real symmetric, the eigen values of A are the diagonal elements of it. If all the principal minors of A are positive, all the eigen values of A are also positive. My question is what is “principal minors of A” ?
samarpita
asked
in
Linear Algebra
May 9, 2022
by
samarpita
287
views
linear-algebra
gate2014-ec-1
eigen-value
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Please upload updated previous year question...
The last hardcopy that was made was for GATE 2022...
overall only 3 post .no post for gen male
for gen GS in the range of 720-750 approx.
can we get 2023 hark copy from amazon?