Register

matrix

313 views

1 Answer

Best answer
2 votes
2 votes
answer is D

commutative means AB = BA

If we multiply given matrix with the one given in D then it gives same result on reversing the order.
• selected by
User Avatar
Voting & Accepting an answer helps improve the community
← PreviousNext →
← Previous in categoryNext in category →

Related questions

5 votes
5 votes
1 answer
1
Lakshman Bhaiya asked Nov 14, 2017
1,512 views
Matrix Eigen Value
A 3× 3 real matrix has an eigen value i, then its other two eigen values can be (A) 0, 1. (B) -1, i. (C) 2i, -2i. (D) 0, -i.
A 3× 3 real matrix has an eigen value i, then its other two eigen values can be(A) 0, 1. (B) -1, i.(C) 2i, -2i. (D) 0, -i.
User Avatar
1 votes
1 votes
2 answers
2
A_i_$_h asked Sep 25, 2017
2,085 views
trace of matrix
If $\lambda^3 - 6\lambda^2 -\lambda +22=0$ is a characteristic equation of $3\ X\ 3$ diagonal matrix, then trace of matrix is
If $\lambda^3 - 6\lambda^2 -\lambda +22=0$ is a characteristic equation of $3\ X\ 3$ diagonal matrix, then trace of matrix is
User Avatar
1 votes
1 votes
1 answer
3
vishwajit_vishnu asked Aug 31, 2017
3,802 views
Diagonalisation of a matrix necessary and sufficient condition
Whats the meaning of following sentence? Plz explain with example (if possible); " A necessary and sufficient condition for a matrix A(n*n matrix) to be diagonalisable is that the matrix must have n linearly independent eigen vectors"
Whats the meaning of following sentence? Plz explain with example (if possible);" A necessary and sufficient condition for a matrix A(n*n matrix) to be diagonalisable is ...
User Avatar
2 votes
2 votes
1 answer
4
Prateek kumar asked Oct 17, 2016
522 views
matrix
User Avatar
Link Copied!