1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Mathematics
Involutory Matrix
The number of...
Question
The number of distinct eigen values of the matrix
A =
⎡
⎢ ⎢ ⎢
⎣
2
2
3
3
0
1
1
1
0
0
3
3
0
0
0
2
⎤
⎥ ⎥ ⎥
⎦
is equal to
Open in App
Solution
A =
⎡
⎢ ⎢ ⎢
⎣
2
2
3
3
0
1
1
1
0
0
3
3
0
0
0
2
⎤
⎥ ⎥ ⎥
⎦
Given 'A' matrix is a upper triangular matrix so, diagonal elements are its eigen values
λ
1
=
2
,
λ
2
=
1
,
λ
3
=
3
,
λ
4
=
2
So, there are three distinct eigen values of the matrix.
Suggest Corrections
0
Similar questions
Q.
The eigen values of matrix
A
=
[
0
1
1
0
]
are
Q.
The matrix
⎡
⎢
⎣
1
2
4
3
0
6
1
1
p
⎤
⎥
⎦
has one eigen value equal to 3. The sum of the other two eigen values is
Q.
The matrix A =
⎡
⎢ ⎢ ⎢
⎣
3
2
0
1
2
0
−
1
0
1
2
0
3
2
⎤
⎥ ⎥ ⎥
⎦
has three distinct eigen values and one of its eigen vectors is
⎡
⎢
⎣
1
0
1
⎤
⎥
⎦
which one of the following can be anooter eigen vector of A?
Q.
If a square matrix of order 100 has exactly 15 distinct eigen values, then the degree of the minimal polynomial is
Q.
In the given matrix
⎡
⎢
⎣
1
−
1
2
0
1
0
1
2
1
⎤
⎥
⎦
, one of the eigen value is 1. The eigen vectors corresponding to the eigen value 1 are
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
MATHEMATICS
Watch in App
Explore more
Involutory Matrix
Standard XII Mathematics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app