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Recent questions tagged eigen-value
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31
DRDO CSE 2022 Paper 1 | Question: 2
Calculate the eigenvalues of matrix $M, M^{-1}, M^{2}$ and $M+2 I$ where \[M=\left[\begin{array}{cc} 4 & 5 \\ 2 & -5 \end{array}\right].\]
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
225
views
admin
asked
Dec 15, 2022
Linear Algebra
drdocse-2022-paper1
linear-algebra
eigen-value
5-marks
descriptive
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0
votes
0
answers
32
#LinearAlgebra
Is this correct?
Is this correct?
robinofautumn
340
views
robinofautumn
asked
Nov 24, 2022
Linear Algebra
linear-algebra
eigen-value
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–
0
votes
0
answers
33
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
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{pma...
analyse
318
views
analyse
asked
Nov 22, 2022
Linear Algebra
eigen-value
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0
votes
0
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34
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?
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
335
views
ryandany07
asked
Sep 4, 2022
Linear Algebra
eigen-value
matrix
engineering-mathematics
+
–
13
votes
1
answer
35
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
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...
admin
654
views
admin
asked
Sep 1, 2022
Linear Algebra
tifr2022
linear-algebra
rank-of-matrix
eigen-value
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0
votes
0
answers
36
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
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 ...
makhdoom ghaya
152
views
makhdoom ghaya
asked
Aug 14, 2022
Study Resources
missing-videos
free-videos
video-links
go-classroom
eigen-value
+
–
2
votes
1
answer
37
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” ?
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...
samarpita
924
views
samarpita
asked
May 9, 2022
Linear Algebra
linear-algebra
gate2014-ec-1
eigen-value
+
–
1
votes
1
answer
38
Eigen Values of an orthogonal matrix will always be +1 and the modulus will also be always |1|?
Eigen Values of an orthogonal matrix will always be +1 and the modulus will also be always |1|? I have a doubt on this point .
Eigen Values of an orthogonal matrix will always be +1 and the modulus will also be always |1|? I have a doubt on this point .
samarpita
9.0k
views
samarpita
asked
May 9, 2022
Linear Algebra
linear-algebra
eigen-value
matrix
+
–
25
votes
1
answer
39
GATE CSE 2022 | Question: 43
Which of the following is/are the eigenvector(s) for the matrix given below? $\begin{pmatrix} - 9 & - 6 & - 2 & - 4 \\ - 8 & - 6 & - 3 & - 1 \\ 20 & 15 & 8 & 5 \\ 32 & 21 & 7 & 12 \end{pmatrix}$ ... $\begin{pmatrix} - 1 \\ 0 \\ 2 \\ 2 \end{pmatrix}$ $\begin{pmatrix} 0 \\ 1 \\ - 3 \\ 0 \end{pmatrix}$
Which of the following is/are the eigenvector(s) for the matrix given below?$$\begin{pmatrix} – 9 & – 6 & – 2 & – 4 \\ – 8 & – 6 & – 3 & – ...
Arjun
10.2k
views
Arjun
asked
Feb 15, 2022
Linear Algebra
gatecse-2022
linear-algebra
eigen-value
multiple-selects
2-marks
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–
0
votes
1
answer
40
linear algebra - eigenvalues
What are the eigenvalues of the following matrix?
What are the eigenvalues of the following matrix?
atulcse
394
views
atulcse
asked
Jan 13, 2022
Linear Algebra
linear-algebra
eigen-value
matrix
engineering-mathematics
+
–
0
votes
0
answers
41
made easy test series - linear algebra
If 2 and -4 are the eigenvalues of a non-singular matrix A and |A| = -8, then the eigenvalues of adj(A) are x and -y. What is the value of x+y?
If 2 and -4 are the eigenvalues of a non-singular matrix A and |A| = -8, then the eigenvalues of adj(A) are x and -y. What is the value of x+y?
atulcse
397
views
atulcse
asked
Jan 13, 2022
Linear Algebra
linear-algebra
engineering-mathematics
made-easy-test-series
eigen-value
+
–
3
votes
1
answer
42
#self doubt
How to solve this question?
How to solve this question?
samarpita
578
views
samarpita
asked
Dec 28, 2021
Linear Algebra
linear-algebra
eigen-value
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